infection.log

Escaped mutants:
================

1) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Application/Handler/SolveSudoku.php:42    [M] NotIdentical

--- Original
+++ New
@@ @@
     private ?LoggerInterface $logger;
     public function __construct(StrategiesLoader $strategiesLoader, ?LoggerInterface $logger = null)
     {
-        if ($logger !== null) {
+        if ($logger === null) {
             $this->logger = $logger;
         }
         $this->strategiesLoader = $strategiesLoader;


2) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Application/Handler/SolveSudoku.php:78    [M] OneZeroInteger

--- Original
+++ New
@@ @@
         Entity::subscribe(function (Event $event) {
             $this->recordEvent($event);
         });
-        $iterations = 1;
+        $iterations = 0;
         while ($iterations <= $game->maxIterations()) {
             $this->logger()->debug(sprintf('Iteration #%s', $iterations));
             foreach ($strategies as $strategy) {


3) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Application/Handler/SolveSudoku.php:80    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
         });
         $iterations = 1;
         while ($iterations <= $game->maxIterations()) {
-            $this->logger()->debug(sprintf('Iteration #%s', $iterations));
+            
             foreach ($strategies as $strategy) {
                 if ($strategy->execute($this->board)) {
                     $this->logger()->debug(sprintf('Strategy %s succeded', get_class($strategy)));


4) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Application/Handler/SolveSudoku.php:84    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
             $this->logger()->debug(sprintf('Iteration #%s', $iterations));
             foreach ($strategies as $strategy) {
                 if ($strategy->execute($this->board)) {
-                    $this->logger()->debug(sprintf('Strategy %s succeded', get_class($strategy)));
+                    
                     $status = $this->board->status();
                     if (!$status->isValid()) {
                         throw new ReachedInvalidStatus();


5) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Application/Handler/SolveSudoku.php:124    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
                         break;
                 }
                 $message = sprintf("%s: add %s %s", $event->position(), $contentType, $event->content()->value());
-                $this->logger()->debug($message);
+                
                 if ($this->returnSteps) {
                     $this->events[] = $message;
                 }


6) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Application/Handler/SolveSudoku.php:136    [M] ProtectedVisibility

--- Original
+++ New
@@ @@
                 break;
         }
     }
-    protected function logger() : LoggerInterface
+    private function logger() : LoggerInterface
     {
         if (isset($this->logger)) {
             return $this->logger;


7) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:132    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
      */
     public function content(int $row, int $col) : CellContent
     {
-        $this->checkRow($row);
+        
         $this->checkColumn($col);
         return $this->cells[$row][$col]->content();
     }


8) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:133    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
     public function content(int $row, int $col) : CellContent
     {
         $this->checkRow($row);
-        $this->checkColumn($col);
+        
         return $this->cells[$row][$col]->content();
     }
     /**


9) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:214    [M] Foreach_

--- Original
+++ New
@@ @@
     }
     private function isValid() : bool
     {
-        foreach ($this->rows() as $row) {
+        foreach (array() as $row) {
             if (!$row->isValid()) {
                 return false;
             }


10) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:220    [M] Foreach_

--- Original
+++ New
@@ @@
                 return false;
             }
         }
-        foreach ($this->columns() as $column) {
+        foreach (array() as $column) {
             if (!$column->isValid()) {
                 return false;
             }


11) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:237    [M] Foreach_

--- Original
+++ New
@@ @@
     }
     private function isCompleted() : bool
     {
-        foreach ($this->rows() as $row) {
+        foreach (array() as $row) {
             if (!$row->isCompleted()) {
                 return false;
             }


12) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:243    [M] Foreach_

--- Original
+++ New
@@ @@
                 return false;
             }
         }
-        foreach ($this->columns() as $column) {
+        foreach (array() as $column) {
             if (!$column->isCompleted()) {
                 return false;
             }


13) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:249    [M] Foreach_

--- Original
+++ New
@@ @@
                 return false;
             }
         }
-        foreach ($this->squares() as $square) {
+        foreach (array() as $square) {
             if (!$square->isCompleted()) {
                 return false;
             }


14) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:262    [M] OneZeroInteger

--- Original
+++ New
@@ @@
     private function initializeCells() : void
     {
         $this->cells = [];
-        for ($i = 1; $i <= 9; $i++) {
+        for ($i = 0; $i <= 9; $i++) {
             $this->cells[$i] = [];
             for ($j = 1; $j <= 9; $j++) {
                 $this->cells[$i][$j] = new Cell(new Nothing());


15) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:307    [M] IncrementInteger

--- Original
+++ New
@@ @@
     private function initializeSquares() : void
     {
         $this->squares = [];
-        $this->squares[1] = $this->createSquare(1, 1, 3, 1, 3);
+        $this->squares[1] = $this->createSquare(2, 1, 3, 1, 3);
         $this->squares[2] = $this->createSquare(2, 1, 3, 4, 6);
         $this->squares[3] = $this->createSquare(3, 1, 3, 7, 9);
         $this->squares[4] = $this->createSquare(4, 4, 6, 1, 3);


16) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:307    [M] OneZeroInteger

--- Original
+++ New
@@ @@
     private function initializeSquares() : void
     {
         $this->squares = [];
-        $this->squares[1] = $this->createSquare(1, 1, 3, 1, 3);
+        $this->squares[0] = $this->createSquare(1, 1, 3, 1, 3);
         $this->squares[2] = $this->createSquare(2, 1, 3, 4, 6);
         $this->squares[3] = $this->createSquare(3, 1, 3, 7, 9);
         $this->squares[4] = $this->createSquare(4, 4, 6, 1, 3);


17) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:307    [M] OneZeroInteger

--- Original
+++ New
@@ @@
     private function initializeSquares() : void
     {
         $this->squares = [];
-        $this->squares[1] = $this->createSquare(1, 1, 3, 1, 3);
+        $this->squares[1] = $this->createSquare(0, 1, 3, 1, 3);
         $this->squares[2] = $this->createSquare(2, 1, 3, 4, 6);
         $this->squares[3] = $this->createSquare(3, 1, 3, 7, 9);
         $this->squares[4] = $this->createSquare(4, 4, 6, 1, 3);


18) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:308    [M] IncrementInteger

--- Original
+++ New
@@ @@
     {
         $this->squares = [];
         $this->squares[1] = $this->createSquare(1, 1, 3, 1, 3);
-        $this->squares[2] = $this->createSquare(2, 1, 3, 4, 6);
+        $this->squares[2] = $this->createSquare(3, 1, 3, 4, 6);
         $this->squares[3] = $this->createSquare(3, 1, 3, 7, 9);
         $this->squares[4] = $this->createSquare(4, 4, 6, 1, 3);
         $this->squares[5] = $this->createSquare(5, 4, 6, 4, 6);


19) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:308    [M] DecrementInteger

--- Original
+++ New
@@ @@
     {
         $this->squares = [];
         $this->squares[1] = $this->createSquare(1, 1, 3, 1, 3);
-        $this->squares[2] = $this->createSquare(2, 1, 3, 4, 6);
+        $this->squares[2] = $this->createSquare(1, 1, 3, 4, 6);
         $this->squares[3] = $this->createSquare(3, 1, 3, 7, 9);
         $this->squares[4] = $this->createSquare(4, 4, 6, 1, 3);
         $this->squares[5] = $this->createSquare(5, 4, 6, 4, 6);


20) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:309    [M] DecrementInteger

--- Original
+++ New
@@ @@
         $this->squares = [];
         $this->squares[1] = $this->createSquare(1, 1, 3, 1, 3);
         $this->squares[2] = $this->createSquare(2, 1, 3, 4, 6);
-        $this->squares[3] = $this->createSquare(3, 1, 3, 7, 9);
+        $this->squares[3] = $this->createSquare(2, 1, 3, 7, 9);
         $this->squares[4] = $this->createSquare(4, 4, 6, 1, 3);
         $this->squares[5] = $this->createSquare(5, 4, 6, 4, 6);
         $this->squares[6] = $this->createSquare(6, 4, 6, 7, 9);


21) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:309    [M] IncrementInteger

--- Original
+++ New
@@ @@
         $this->squares = [];
         $this->squares[1] = $this->createSquare(1, 1, 3, 1, 3);
         $this->squares[2] = $this->createSquare(2, 1, 3, 4, 6);
-        $this->squares[3] = $this->createSquare(3, 1, 3, 7, 9);
+        $this->squares[3] = $this->createSquare(4, 1, 3, 7, 9);
         $this->squares[4] = $this->createSquare(4, 4, 6, 1, 3);
         $this->squares[5] = $this->createSquare(5, 4, 6, 4, 6);
         $this->squares[6] = $this->createSquare(6, 4, 6, 7, 9);


22) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:311    [M] DecrementInteger

--- Original
+++ New
@@ @@
         $this->squares[1] = $this->createSquare(1, 1, 3, 1, 3);
         $this->squares[2] = $this->createSquare(2, 1, 3, 4, 6);
         $this->squares[3] = $this->createSquare(3, 1, 3, 7, 9);
-        $this->squares[4] = $this->createSquare(4, 4, 6, 1, 3);
+        $this->squares[4] = $this->createSquare(3, 4, 6, 1, 3);
         $this->squares[5] = $this->createSquare(5, 4, 6, 4, 6);
         $this->squares[6] = $this->createSquare(6, 4, 6, 7, 9);
         $this->squares[7] = $this->createSquare(7, 7, 9, 1, 3);


23) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:311    [M] IncrementInteger

--- Original
+++ New
@@ @@
         $this->squares[1] = $this->createSquare(1, 1, 3, 1, 3);
         $this->squares[2] = $this->createSquare(2, 1, 3, 4, 6);
         $this->squares[3] = $this->createSquare(3, 1, 3, 7, 9);
-        $this->squares[4] = $this->createSquare(4, 4, 6, 1, 3);
+        $this->squares[4] = $this->createSquare(5, 4, 6, 1, 3);
         $this->squares[5] = $this->createSquare(5, 4, 6, 4, 6);
         $this->squares[6] = $this->createSquare(6, 4, 6, 7, 9);
         $this->squares[7] = $this->createSquare(7, 7, 9, 1, 3);


24) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:312    [M] DecrementInteger

--- Original
+++ New
@@ @@
         $this->squares[2] = $this->createSquare(2, 1, 3, 4, 6);
         $this->squares[3] = $this->createSquare(3, 1, 3, 7, 9);
         $this->squares[4] = $this->createSquare(4, 4, 6, 1, 3);
-        $this->squares[5] = $this->createSquare(5, 4, 6, 4, 6);
+        $this->squares[5] = $this->createSquare(4, 4, 6, 4, 6);
         $this->squares[6] = $this->createSquare(6, 4, 6, 7, 9);
         $this->squares[7] = $this->createSquare(7, 7, 9, 1, 3);
         $this->squares[8] = $this->createSquare(8, 7, 9, 4, 6);


25) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:312    [M] IncrementInteger

--- Original
+++ New
@@ @@
         $this->squares[2] = $this->createSquare(2, 1, 3, 4, 6);
         $this->squares[3] = $this->createSquare(3, 1, 3, 7, 9);
         $this->squares[4] = $this->createSquare(4, 4, 6, 1, 3);
-        $this->squares[5] = $this->createSquare(5, 4, 6, 4, 6);
+        $this->squares[5] = $this->createSquare(6, 4, 6, 4, 6);
         $this->squares[6] = $this->createSquare(6, 4, 6, 7, 9);
         $this->squares[7] = $this->createSquare(7, 7, 9, 1, 3);
         $this->squares[8] = $this->createSquare(8, 7, 9, 4, 6);


26) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:313    [M] DecrementInteger

--- Original
+++ New
@@ @@
         $this->squares[3] = $this->createSquare(3, 1, 3, 7, 9);
         $this->squares[4] = $this->createSquare(4, 4, 6, 1, 3);
         $this->squares[5] = $this->createSquare(5, 4, 6, 4, 6);
-        $this->squares[6] = $this->createSquare(6, 4, 6, 7, 9);
+        $this->squares[6] = $this->createSquare(5, 4, 6, 7, 9);
         $this->squares[7] = $this->createSquare(7, 7, 9, 1, 3);
         $this->squares[8] = $this->createSquare(8, 7, 9, 4, 6);
         $this->squares[9] = $this->createSquare(9, 7, 9, 7, 9);


27) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:313    [M] IncrementInteger

--- Original
+++ New
@@ @@
         $this->squares[3] = $this->createSquare(3, 1, 3, 7, 9);
         $this->squares[4] = $this->createSquare(4, 4, 6, 1, 3);
         $this->squares[5] = $this->createSquare(5, 4, 6, 4, 6);
-        $this->squares[6] = $this->createSquare(6, 4, 6, 7, 9);
+        $this->squares[6] = $this->createSquare(7, 4, 6, 7, 9);
         $this->squares[7] = $this->createSquare(7, 7, 9, 1, 3);
         $this->squares[8] = $this->createSquare(8, 7, 9, 4, 6);
         $this->squares[9] = $this->createSquare(9, 7, 9, 7, 9);


28) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:315    [M] DecrementInteger

--- Original
+++ New
@@ @@
         $this->squares[4] = $this->createSquare(4, 4, 6, 1, 3);
         $this->squares[5] = $this->createSquare(5, 4, 6, 4, 6);
         $this->squares[6] = $this->createSquare(6, 4, 6, 7, 9);
-        $this->squares[7] = $this->createSquare(7, 7, 9, 1, 3);
+        $this->squares[7] = $this->createSquare(6, 7, 9, 1, 3);
         $this->squares[8] = $this->createSquare(8, 7, 9, 4, 6);
         $this->squares[9] = $this->createSquare(9, 7, 9, 7, 9);
     }


29) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:315    [M] IncrementInteger

--- Original
+++ New
@@ @@
         $this->squares[4] = $this->createSquare(4, 4, 6, 1, 3);
         $this->squares[5] = $this->createSquare(5, 4, 6, 4, 6);
         $this->squares[6] = $this->createSquare(6, 4, 6, 7, 9);
-        $this->squares[7] = $this->createSquare(7, 7, 9, 1, 3);
+        $this->squares[7] = $this->createSquare(8, 7, 9, 1, 3);
         $this->squares[8] = $this->createSquare(8, 7, 9, 4, 6);
         $this->squares[9] = $this->createSquare(9, 7, 9, 7, 9);
     }


30) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:316    [M] DecrementInteger

--- Original
+++ New
@@ @@
         $this->squares[5] = $this->createSquare(5, 4, 6, 4, 6);
         $this->squares[6] = $this->createSquare(6, 4, 6, 7, 9);
         $this->squares[7] = $this->createSquare(7, 7, 9, 1, 3);
-        $this->squares[8] = $this->createSquare(8, 7, 9, 4, 6);
+        $this->squares[8] = $this->createSquare(7, 7, 9, 4, 6);
         $this->squares[9] = $this->createSquare(9, 7, 9, 7, 9);
     }
     private function createSquare(int $squareNumber, int $fromRow, int $toRow, int $fromColumn, int $toColumn) : Square


31) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:316    [M] IncrementInteger

--- Original
+++ New
@@ @@
         $this->squares[5] = $this->createSquare(5, 4, 6, 4, 6);
         $this->squares[6] = $this->createSquare(6, 4, 6, 7, 9);
         $this->squares[7] = $this->createSquare(7, 7, 9, 1, 3);
-        $this->squares[8] = $this->createSquare(8, 7, 9, 4, 6);
+        $this->squares[8] = $this->createSquare(9, 7, 9, 4, 6);
         $this->squares[9] = $this->createSquare(9, 7, 9, 7, 9);
     }
     private function createSquare(int $squareNumber, int $fromRow, int $toRow, int $fromColumn, int $toColumn) : Square


32) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:317    [M] IncrementInteger

--- Original
+++ New
@@ @@
         $this->squares[6] = $this->createSquare(6, 4, 6, 7, 9);
         $this->squares[7] = $this->createSquare(7, 7, 9, 1, 3);
         $this->squares[8] = $this->createSquare(8, 7, 9, 4, 6);
-        $this->squares[9] = $this->createSquare(9, 7, 9, 7, 9);
+        $this->squares[10] = $this->createSquare(9, 7, 9, 7, 9);
     }
     private function createSquare(int $squareNumber, int $fromRow, int $toRow, int $fromColumn, int $toColumn) : Square
     {


33) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:317    [M] DecrementInteger

--- Original
+++ New
@@ @@
         $this->squares[6] = $this->createSquare(6, 4, 6, 7, 9);
         $this->squares[7] = $this->createSquare(7, 7, 9, 1, 3);
         $this->squares[8] = $this->createSquare(8, 7, 9, 4, 6);
-        $this->squares[9] = $this->createSquare(9, 7, 9, 7, 9);
+        $this->squares[9] = $this->createSquare(8, 7, 9, 7, 9);
     }
     private function createSquare(int $squareNumber, int $fromRow, int $toRow, int $fromColumn, int $toColumn) : Square
     {


34) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:317    [M] IncrementInteger

--- Original
+++ New
@@ @@
         $this->squares[6] = $this->createSquare(6, 4, 6, 7, 9);
         $this->squares[7] = $this->createSquare(7, 7, 9, 1, 3);
         $this->squares[8] = $this->createSquare(8, 7, 9, 4, 6);
-        $this->squares[9] = $this->createSquare(9, 7, 9, 7, 9);
+        $this->squares[9] = $this->createSquare(10, 7, 9, 7, 9);
     }
     private function createSquare(int $squareNumber, int $fromRow, int $toRow, int $fromColumn, int $toColumn) : Square
     {


35) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Cell.php:80    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
         if ($this->value()) {
             $this->tips = [];
         }
-        $this->publish(new SetContent($this->position(), $content));
+        
     }
     public function content() : CellContent
     {


36) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Cell.php:113    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
      */
     public function setTied(int ...$ties)
     {
-        $this->checkTipIsAllowed();
+        
         $this->setContent(new Tied(...$ties));
         $this->clearTips();
         foreach ($ties as $tie) {


37) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Cell.php:116    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
     {
         $this->checkTipIsAllowed();
         $this->setContent(new Tied(...$ties));
-        $this->clearTips();
+        
         foreach ($ties as $tie) {
             $this->addTip($tie);
         }


38) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Cell.php:124    [M] InstanceOf_

--- Original
+++ New
@@ @@
     }
     public function isTied() : bool
     {
-        return $this->content instanceof Tied;
+        return false;
     }
     public function ties() : array
     {


39) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Cell.php:151    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
         $this->checkTipIsAllowed();
         $this->tips[] = $digit;
         sort($this->tips);
-        $this->publish(new AddTip($this->position(), $digit));
+        
     }
     /**
      * @param int|null $digit


40) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Cell.php:161    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
      */
     public function clearTips(?int $digit = null) : void
     {
-        $this->checkTipIsAllowed();
+        
         //TODO: if a tip is cleared, then check if there is a linked Tied
         $tips = [];
         if ($digit !== null) {


41) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Cell.php:177    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
             }
         }
         $this->tips = $tips;
-        $this->publish(new ClearTips($this->position(), $digit));
+        
     }
     /**
      * @param int $digit


42) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Cell.php:187    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
      */
     public function findTip(int $digit) : bool
     {
-        $this->checkTipIsAllowed();
+        
         return array_search($digit, $this->tips) !== false;
     }
     /**


43) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Cell.php:197    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
      */
     public function tips() : array
     {
-        $this->checkTipIsAllowed();
+        
         return $this->tips;
     }
     public function isTipAllowed() : bool


44) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Entity.php:11    [M] PublicVisibility

--- Original
+++ New
@@ @@
 abstract class Entity
 {
     private static ?EventBus $eventBus;
-    public static function eventBus() : EventBus
+    protected static function eventBus() : EventBus
     {
         if (!isset(self::$eventBus)) {
             self::$eventBus = new EventBus();


45) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Entity.php:22    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
     }
     protected function publish(Event $event) : void
     {
-        self::eventBus()->publish($event);
+        
     }
     public static function subscribe(callable $subscriptor) : void
     {


46) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Entity.php:27    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
     }
     public static function subscribe(callable $subscriptor) : void
     {
-        self::eventBus()->subscribe($subscriptor);
+        
     }
 }


47) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/OneDimensionMatrix.php:23    [M] IncrementInteger

--- Original
+++ New
@@ @@
     {
         $this->number = $number;
         $this->cells = [];
-        for ($i = 1; $i <= 9; $i++) {
+        for ($i = 2; $i <= 9; $i++) {
             $this->cells[$i] = null;
         }
     }


48) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/OneDimensionMatrix.php:23    [M] LessThanOrEqualTo

--- Original
+++ New
@@ @@
     {
         $this->number = $number;
         $this->cells = [];
-        for ($i = 1; $i <= 9; $i++) {
+        for ($i = 1; $i < 9; $i++) {
             $this->cells[$i] = null;
         }
     }


49) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/OneDimensionMatrix.php:23    [M] LessThanOrEqualToNegotiation

--- Original
+++ New
@@ @@
     {
         $this->number = $number;
         $this->cells = [];
-        for ($i = 1; $i <= 9; $i++) {
+        for ($i = 1; $i > 9; $i++) {
             $this->cells[$i] = null;
         }
     }


50) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/OneDimensionMatrix.php:23    [M] For_

--- Original
+++ New
@@ @@
     {
         $this->number = $number;
         $this->cells = [];
-        for ($i = 1; $i <= 9; $i++) {
+        for ($i = 1; false; $i++) {
             $this->cells[$i] = null;
         }
     }


51) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/OneDimensionMatrix.php:61    [M] TrueValue

--- Original
+++ New
@@ @@
                 if (isset($values[$content->value()])) {
                     return false;
                 }
-                $values[$content->value()] = true;
+                $values[$content->value()] = false;
             }
         }
         return true;


52) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/OneDimensionMatrix.php:77    [M] TrueValue

--- Original
+++ New
@@ @@
             if ($content->value() === null) {
                 return false;
             }
-            $values[$content->value()] = true;
+            $values[$content->value()] = false;
         }
         return count($values) === 9;
     }


53) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:22    [M] ArrayItemRemoval

--- Original
+++ New
@@ @@
     public function __construct(int $number)
     {
         $this->number = $number;
-        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
+        $this->cells = [2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
     }
     public function number() : int
     {


54) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:23    [M] IncrementInteger

--- Original
+++ New
@@ @@
     public function __construct(int $number)
     {
         $this->number = $number;
-        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
+        $this->cells = [2 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
     }
     public function number() : int
     {


55) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:23    [M] ArrayItemRemoval

--- Original
+++ New
@@ @@
     public function __construct(int $number)
     {
         $this->number = $number;
-        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
+        $this->cells = [1 => [2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
     }
     public function number() : int
     {


56) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:24    [M] IncrementInteger

--- Original
+++ New
@@ @@
     public function __construct(int $number)
     {
         $this->number = $number;
-        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
+        $this->cells = [1 => [2 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
     }
     public function number() : int
     {


57) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:24    [M] DecrementInteger

--- Original
+++ New
@@ @@
     public function __construct(int $number)
     {
         $this->number = $number;
-        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
+        $this->cells = [1 => [1 => null, 1 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
     }
     public function number() : int
     {


58) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:24    [M] DecrementInteger

--- Original
+++ New
@@ @@
     public function __construct(int $number)
     {
         $this->number = $number;
-        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
+        $this->cells = [1 => [1 => null, 2 => null, 2 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
     }
     public function number() : int
     {


59) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:24    [M] IncrementInteger

--- Original
+++ New
@@ @@
     public function __construct(int $number)
     {
         $this->number = $number;
-        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
+        $this->cells = [1 => [1 => null, 3 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
     }
     public function number() : int
     {


60) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:26    [M] DecrementInteger

--- Original
+++ New
@@ @@
     public function __construct(int $number)
     {
         $this->number = $number;
-        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
+        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 1 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
     }
     public function number() : int
     {


61) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:26    [M] IncrementInteger

--- Original
+++ New
@@ @@
     public function __construct(int $number)
     {
         $this->number = $number;
-        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
+        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
     }
     public function number() : int
     {


62) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:26    [M] ArrayItemRemoval

--- Original
+++ New
@@ @@
     public function __construct(int $number)
     {
         $this->number = $number;
-        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
+        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
     }
     public function number() : int
     {


63) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:27    [M] IncrementInteger

--- Original
+++ New
@@ @@
     public function __construct(int $number)
     {
         $this->number = $number;
-        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
+        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [2 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
     }
     public function number() : int
     {


64) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:27    [M] DecrementInteger

--- Original
+++ New
@@ @@
     public function __construct(int $number)
     {
         $this->number = $number;
-        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
+        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 1 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
     }
     public function number() : int
     {


65) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:27    [M] DecrementInteger

--- Original
+++ New
@@ @@
     public function __construct(int $number)
     {
         $this->number = $number;
-        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
+        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 2 => null], 3 => [1 => null, 2 => null, 3 => null]];
     }
     public function number() : int
     {


66) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:27    [M] IncrementInteger

--- Original
+++ New
@@ @@
     public function __construct(int $number)
     {
         $this->number = $number;
-        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
+        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 3 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
     }
     public function number() : int
     {


67) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:29    [M] DecrementInteger

--- Original
+++ New
@@ @@
     public function __construct(int $number)
     {
         $this->number = $number;
-        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
+        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null]];
     }
     public function number() : int
     {


68) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:29    [M] ArrayItemRemoval

--- Original
+++ New
@@ @@
     public function __construct(int $number)
     {
         $this->number = $number;
-        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
+        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [2 => null, 3 => null]];
     }
     public function number() : int
     {


69) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:30    [M] IncrementInteger

--- Original
+++ New
@@ @@
     public function __construct(int $number)
     {
         $this->number = $number;
-        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
+        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [2 => null, 2 => null, 3 => null]];
     }
     public function number() : int
     {


70) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:30    [M] DecrementInteger

--- Original
+++ New
@@ @@
     public function __construct(int $number)
     {
         $this->number = $number;
-        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
+        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 1 => null, 3 => null]];
     }
     public function number() : int
     {


71) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:30    [M] IncrementInteger

--- Original
+++ New
@@ @@
     public function __construct(int $number)
     {
         $this->number = $number;
-        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
+        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 3 => null, 3 => null]];
     }
     public function number() : int
     {


72) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:30    [M] DecrementInteger

--- Original
+++ New
@@ @@
     public function __construct(int $number)
     {
         $this->number = $number;
-        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 3 => null]];
+        $this->cells = [1 => [1 => null, 2 => null, 3 => null], 2 => [1 => null, 2 => null, 3 => null], 3 => [1 => null, 2 => null, 2 => null]];
     }
     public function number() : int
     {


73) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:92    [M] LessThanOrEqualTo

--- Original
+++ New
@@ @@
     {
         $missingValues = [];
         $values = $this->values();
-        for ($i = 1; $i <= 9; $i++) {
+        for ($i = 1; $i < 9; $i++) {
             if (!isset($values[$i])) {
                 $missingValues[] = $i;
             }


74) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:133    [M] TrueValue

--- Original
+++ New
@@ @@
                     if (isset($values[$content->value()])) {
                         return false;
                     }
-                    $values[$content->value()] = true;
+                    $values[$content->value()] = false;
                 }
             }
         }


75) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Square.php:151    [M] TrueValue

--- Original
+++ New
@@ @@
                 if ($content->value() === null) {
                     return false;
                 }
-                $values[$content->value()] = true;
+                $values[$content->value()] = false;
             }
         }
         return count($values) === 9;


76) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Exception/InvalidColumnValue.php:13    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
     public function __construct(int $column)
     {
         $this->column = $column;
-        parent::__construct();
+        
     }
 }


77) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Exception/InvalidPosition.php:15    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
     {
         $this->row = $row;
         $this->column = $column;
-        parent::__construct();
+        
     }
 }


78) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Exception/InvalidRowValue.php:13    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
     public function __construct(int $row)
     {
         $this->row = $row;
-        parent::__construct();
+        
     }
 }


79) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Exception/InvalidValue.php:13    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
     public function __construct(int $value)
     {
         $this->value = $value;
-        parent::__construct();
+        
     }
 }


80) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FillDigitsInSquares.php:30    [M] TrueValue

--- Original
+++ New
@@ @@
     {
         foreach ($board->squares() as $square) {
             if ($this->fillDigitsInSquare($square)) {
-                return true;
+                return false;
             }
         }
         return false;


81) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FillLastCellInColumns.php:34    [M] PublicVisibility

--- Original
+++ New
@@ @@
      * @return bool
      * @throws InvalidPosition
      */
-    public function fillLastCellInColumn(Column $column) : bool
+    protected function fillLastCellInColumn(Column $column) : bool
     {
         return $this->fillLastCellInSet($column);
     }
 }


82) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FillLastCellInSquares.php:37    [M] LessThanOrEqualTo

--- Original
+++ New
@@ @@
     private function fillLastCellInSquare(Square $square) : bool
     {
         $missingValues = $square->missingValues();
-        for ($i = 1; $i <= 3; $i++) {
+        for ($i = 1; $i < 3; $i++) {
             for ($j = 1; $j <= 3; $j++) {
                 if ($square->content($i, $j)->value() === null) {
                     $square->setFound($i, $j, $missingValues[0]);


83) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FillLastDigitInBoard.php:23    [M] OneZeroInteger

--- Original
+++ New
@@ @@
      */
     public function execute(Board $board) : bool
     {
-        for ($i = 1; $i <= 9; $i++) {
+        for ($i = 0; $i <= 9; $i++) {
             if ($board->countDigit($i) == 8) {
                 return $this->fillLastDigit($board, $i);
             }


84) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FillLastDigitInBoard.php:23    [M] LessThanOrEqualTo

--- Original
+++ New
@@ @@
      */
     public function execute(Board $board) : bool
     {
-        for ($i = 1; $i <= 9; $i++) {
+        for ($i = 1; $i < 9; $i++) {
             if ($board->countDigit($i) == 8) {
                 return $this->fillLastDigit($board, $i);
             }


85) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FillLastDigitInBoard.php:48    [M] Break_

--- Original
+++ New
@@ @@
         foreach ($board->rows() as $row) {
             if ($row->findDigit($digit) === null) {
                 $rowNumber = $row->number();
-                break;
+                continue;
             }
         }
         foreach ($board->columns() as $column) {


86) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FillLastDigitInBoard.php:58    [M] LogicalOr

--- Original
+++ New
@@ @@
                 $colNumber = $column->number();
             }
         }
-        if ($rowNumber === null || $colNumber === null) {
+        if ($rowNumber === null && $colNumber === null) {
             return false;
         }
         $board->setFound($rowNumber, $colNumber, $digit);


87) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FindCellsTiedByTips.php:27    [M] Foreach_

--- Original
+++ New
@@ @@
      */
     public function execute(Board $board) : bool
     {
-        foreach ($board->squares() as $square) {
+        foreach (array() as $square) {
             if ($this->findCellsTiedByTipsInSquare->execute($square)) {
                 return true;
             }


88) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FindCellsTiedByTips.php:33    [M] FalseValue

--- Original
+++ New
@@ @@
                 return true;
             }
         }
-        return false;
+        return true;
     }
 }


89) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FillDigitInSquare.php:50    [M] GreaterThanOrEqualTo

--- Original
+++ New
@@ @@
             $possibleCells[0]->setContent(new Found($digit));
             return true;
         }
-        if (count($possibleCells) >= 2) {
+        if (count($possibleCells) > 2) {
             /** @var Cell $cell */
             foreach ($possibleCells as $cell) {
                 $cell->addTip($digit);


90) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:21    [M] FalseValue

--- Original
+++ New
@@ @@
     {
         foreach ($square->cellsAsSingleArray() as $cell) {
             if ($cell->value() !== null) {
-                return false;
+                return true;
             }
             $tips = $cell->tips();
             $position = $cell->position();


91) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:27    [M] LessThan

--- Original
+++ New
@@ @@
             }
             $tips = $cell->tips();
             $position = $cell->position();
-            if (count($tips) < 2) {
+            if (count($tips) <= 2) {
                 return false;
             }
             foreach ($square->cellsAsSingleArray() as $otherCell) {


92) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:28    [M] FalseValue

--- Original
+++ New
@@ @@
             $tips = $cell->tips();
             $position = $cell->position();
             if (count($tips) < 2) {
-                return false;
+                return true;
             }
             foreach ($square->cellsAsSingleArray() as $otherCell) {
                 if ($otherCell->position() === $position) {


93) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:37    [M] Continue_

--- Original
+++ New
@@ @@
                     continue;
                 }
                 if ($otherCell->value() !== null) {
-                    continue;
+                    break;
                 }
                 if (count($otherCell->tips()) < 2) {
                     continue;


94) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:40    [M] LessThan

--- Original
+++ New
@@ @@
                 if ($otherCell->value() !== null) {
                     continue;
                 }
-                if (count($otherCell->tips()) < 2) {
+                if (count($otherCell->tips()) <= 2) {
                     continue;
                 }
                 $tipsMatches = $this->findTipsMatches($tips, $otherCell->tips());


95) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:41    [M] Continue_

--- Original
+++ New
@@ @@
                     continue;
                 }
                 if (count($otherCell->tips()) < 2) {
-                    continue;
+                    break;
                 }
                 $tipsMatches = $this->findTipsMatches($tips, $otherCell->tips());
                 if (count($tipsMatches) == 0) {


96) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:46    [M] Continue_

--- Original
+++ New
@@ @@
                 }
                 $tipsMatches = $this->findTipsMatches($tips, $otherCell->tips());
                 if (count($tipsMatches) == 0) {
-                    continue;
+                    break;
                 }
                 foreach ($tipsMatches as $tipsMatch) {
                     if ($this->isValidTipMatchForSquare($tipsMatch, $square, [$position, $otherCell->position()])) {


97) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:64    [M] UnwrapArrayIntersect

--- Original
+++ New
@@ @@
     }
     private function findTipsMatches(array $tipsA, array $tipsB) : array
     {
-        $matches = array_intersect($tipsA, $tipsB);
+        $matches = $tipsB;
         if (count($matches) < 2) {
             return [];
         }


98) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:70    [M] DecrementInteger

--- Original
+++ New
@@ @@
         if (count($matches) < 2) {
             return [];
         }
-        if (count($matches) == 2) {
+        if (count($matches) == 1) {
             return [$matches];
         }
         $matches = array_values($matches);


99) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:70    [M] IncrementInteger

--- Original
+++ New
@@ @@
         if (count($matches) < 2) {
             return [];
         }
-        if (count($matches) == 2) {
+        if (count($matches) == 3) {
             return [$matches];
         }
         $matches = array_values($matches);


100) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:70    [M] Equal

--- Original
+++ New
@@ @@
         if (count($matches) < 2) {
             return [];
         }
-        if (count($matches) == 2) {
+        if (count($matches) != 2) {
             return [$matches];
         }
         $matches = array_values($matches);


101) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:74    [M] UnwrapArrayValues

--- Original
+++ New
@@ @@
         if (count($matches) == 2) {
             return [$matches];
         }
-        $matches = array_values($matches);
+        $matches = $matches;
         $tipMatches = [];
         for ($i = 0; $i < count($matches); $i++) {
             for ($j = $i + 1; $j < count($matches); $j++) {


102) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:78    [M] For_

--- Original
+++ New
@@ @@
         }
         $matches = array_values($matches);
         $tipMatches = [];
-        for ($i = 0; $i < count($matches); $i++) {
+        for ($i = 0; false; $i++) {
             for ($j = $i + 1; $j < count($matches); $j++) {
                 $tipMatches[] = [$matches[$i], $matches[$j]];
             }


103) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:78    [M] OneZeroInteger

--- Original
+++ New
@@ @@
         }
         $matches = array_values($matches);
         $tipMatches = [];
-        for ($i = 0; $i < count($matches); $i++) {
+        for ($i = 1; $i < count($matches); $i++) {
             for ($j = $i + 1; $j < count($matches); $j++) {
                 $tipMatches[] = [$matches[$i], $matches[$j]];
             }


104) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:78    [M] LessThan

--- Original
+++ New
@@ @@
         }
         $matches = array_values($matches);
         $tipMatches = [];
-        for ($i = 0; $i < count($matches); $i++) {
+        for ($i = 0; $i <= count($matches); $i++) {
             for ($j = $i + 1; $j < count($matches); $j++) {
                 $tipMatches[] = [$matches[$i], $matches[$j]];
             }


105) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:78    [M] LessThanNegotiation

--- Original
+++ New
@@ @@
         }
         $matches = array_values($matches);
         $tipMatches = [];
-        for ($i = 0; $i < count($matches); $i++) {
+        for ($i = 0; $i >= count($matches); $i++) {
             for ($j = $i + 1; $j < count($matches); $j++) {
                 $tipMatches[] = [$matches[$i], $matches[$j]];
             }


106) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:79    [M] IncrementInteger

--- Original
+++ New
@@ @@
         $matches = array_values($matches);
         $tipMatches = [];
         for ($i = 0; $i < count($matches); $i++) {
-            for ($j = $i + 1; $j < count($matches); $j++) {
+            for ($j = $i + 2; $j < count($matches); $j++) {
                 $tipMatches[] = [$matches[$i], $matches[$j]];
             }
         }


107) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:79    [M] For_

--- Original
+++ New
@@ @@
         $matches = array_values($matches);
         $tipMatches = [];
         for ($i = 0; $i < count($matches); $i++) {
-            for ($j = $i + 1; $j < count($matches); $j++) {
+            for ($j = $i + 1; false; $j++) {
                 $tipMatches[] = [$matches[$i], $matches[$j]];
             }
         }


108) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:84    [M] ArrayOneItem

--- Original
+++ New
@@ @@
                 $tipMatches[] = [$matches[$i], $matches[$j]];
             }
         }
-        return $tipMatches;
+        return count($tipMatches) > 1 ? array_slice($tipMatches, 0, 1, true) : $tipMatches;
     }
     /**
      * @param array $tips


109) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:106    [M] UnwrapArrayIntersect

--- Original
+++ New
@@ @@
             if ($cell->value() !== null) {
                 continue;
             }
-            if (count(array_intersect($tips, $cell->tips())) !== 0) {
+            if (count($cell->tips()) !== 0) {
                 return false;
             }
         }


110) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/IsDigitTipInOneDimensionMatrix.php:18    [M] PublicVisibility

--- Original
+++ New
@@ @@
      * @return bool
      * @throws InvalidPosition
      */
-    public function execute(int $digit, $oneDimensionMatrix) : bool
+    protected function execute(int $digit, $oneDimensionMatrix) : bool
     {
         $cells = $oneDimensionMatrix->cells();
         return $this->findDigitTipInCells($digit, $cells[1], $cells[2], $cells[3]) || $this->findDigitTipInCells($digit, $cells[4], $cells[5], $cells[6]) || $this->findDigitTipInCells($digit, $cells[7], $cells[8], $cells[9]);


111) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/IsDigitTipInOneDimensionMatrix.php:23    [M] DecrementInteger

--- Original
+++ New
@@ @@
     public function execute(int $digit, $oneDimensionMatrix) : bool
     {
         $cells = $oneDimensionMatrix->cells();
-        return $this->findDigitTipInCells($digit, $cells[1], $cells[2], $cells[3]) || $this->findDigitTipInCells($digit, $cells[4], $cells[5], $cells[6]) || $this->findDigitTipInCells($digit, $cells[7], $cells[8], $cells[9]);
+        return $this->findDigitTipInCells($digit, $cells[1], $cells[2], $cells[3]) || $this->findDigitTipInCells($digit, $cells[3], $cells[5], $cells[6]) || $this->findDigitTipInCells($digit, $cells[7], $cells[8], $cells[9]);
     }
     /**
      * @param int $digit


112) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/IsDigitTipInOneDimensionMatrix.php:23    [M] IncrementInteger

--- Original
+++ New
@@ @@
     public function execute(int $digit, $oneDimensionMatrix) : bool
     {
         $cells = $oneDimensionMatrix->cells();
-        return $this->findDigitTipInCells($digit, $cells[1], $cells[2], $cells[3]) || $this->findDigitTipInCells($digit, $cells[4], $cells[5], $cells[6]) || $this->findDigitTipInCells($digit, $cells[7], $cells[8], $cells[9]);
+        return $this->findDigitTipInCells($digit, $cells[1], $cells[2], $cells[3]) || $this->findDigitTipInCells($digit, $cells[5], $cells[5], $cells[6]) || $this->findDigitTipInCells($digit, $cells[7], $cells[8], $cells[9]);
     }
     /**
      * @param int $digit


113) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/IsDigitTipInOneDimensionMatrix.php:24    [M] DecrementInteger

--- Original
+++ New
@@ @@
     public function execute(int $digit, $oneDimensionMatrix) : bool
     {
         $cells = $oneDimensionMatrix->cells();
-        return $this->findDigitTipInCells($digit, $cells[1], $cells[2], $cells[3]) || $this->findDigitTipInCells($digit, $cells[4], $cells[5], $cells[6]) || $this->findDigitTipInCells($digit, $cells[7], $cells[8], $cells[9]);
+        return $this->findDigitTipInCells($digit, $cells[1], $cells[2], $cells[3]) || $this->findDigitTipInCells($digit, $cells[4], $cells[5], $cells[6]) || $this->findDigitTipInCells($digit, $cells[6], $cells[8], $cells[9]);
     }
     /**
      * @param int $digit


114) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/IsDigitTipInOneDimensionMatrix.php:24    [M] IncrementInteger

--- Original
+++ New
@@ @@
     public function execute(int $digit, $oneDimensionMatrix) : bool
     {
         $cells = $oneDimensionMatrix->cells();
-        return $this->findDigitTipInCells($digit, $cells[1], $cells[2], $cells[3]) || $this->findDigitTipInCells($digit, $cells[4], $cells[5], $cells[6]) || $this->findDigitTipInCells($digit, $cells[7], $cells[8], $cells[9]);
+        return $this->findDigitTipInCells($digit, $cells[1], $cells[2], $cells[3]) || $this->findDigitTipInCells($digit, $cells[4], $cells[5], $cells[6]) || $this->findDigitTipInCells($digit, $cells[8], $cells[8], $cells[9]);
     }
     /**
      * @param int $digit


115) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/IsDigitTipInOneDimensionMatrix.php:33    [M] PublicVisibility

--- Original
+++ New
@@ @@
      * @return bool
      * @throws InvalidPosition
      */
-    public function findDigitTipInCells(int $digit, Cell ...$cells) : bool
+    protected function findDigitTipInCells(int $digit, Cell ...$cells) : bool
     {
         $count = 0;
         $positions = [];


116) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/IsDigitTipInOneDimensionMatrix.php:50    [M] OneZeroInteger

--- Original
+++ New
@@ @@
         if ($count < 2) {
             return false;
         }
-        foreach ($cells[0]->square()->cellsAsSingleArray() as $cell) {
+        foreach ($cells[1]->square()->cellsAsSingleArray() as $cell) {
             try {
                 if ($cell->findTip($digit)) {
                     if (!in_array($cell->position(), $positions)) {


117) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/IsDigitValidInCell.php:30    [M] LogicalNot

--- Original
+++ New
@@ @@
         if (!$cell->isEmpty()) {
             return false;
         }
-        if ($cell->isTied() and !array_search($digit, $cell->ties())) {
+        if ($cell->isTied() and array_search($digit, $cell->ties())) {
             return false;
         }
         if ($cell->row()->findDigit($digit) !== null) {


118) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/ValueObject/Result.php:47    [M] OneZeroInteger

--- Original
+++ New
@@ @@
     public function toArray()
     {
         $array = [];
-        for ($row = 1; $row <= 9; $row++) {
+        for ($row = 0; $row <= 9; $row++) {
             for ($column = 1; $column <= 9; $column++) {
                 if ($this->cell($row, $column) !== null) {
                     if (!isset($array[$row])) {


119) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/ValueObject/Result.php:48    [M] OneZeroInteger

--- Original
+++ New
@@ @@
     {
         $array = [];
         for ($row = 1; $row <= 9; $row++) {
-            for ($column = 1; $column <= 9; $column++) {
+            for ($column = 0; $column <= 9; $column++) {
                 if ($this->cell($row, $column) !== null) {
                     if (!isset($array[$row])) {
                         $array[$row] = [];


120) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Command/SolveSudoku.php:43    [M] Coalesce

--- Original
+++ New
@@ @@
     {
         $this->loggerFactory = $loggerFactory ?? new ConsoleLoggerFactory();
         $this->sudokuFileReader = $sudokuFileReader ?? new SudokuFileReader();
-        $this->resultFormatter = $resultFormatter ?? new SudokuResultFormatter();
+        $this->resultFormatter = new SudokuResultFormatter();
         $this->resultPrinter = $resultPrinter ?? new SudokuResultPrinter();
         parent::__construct($name);
     }


121) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Command/SolveSudoku.php:44    [M] Coalesce

--- Original
+++ New
@@ @@
         $this->loggerFactory = $loggerFactory ?? new ConsoleLoggerFactory();
         $this->sudokuFileReader = $sudokuFileReader ?? new SudokuFileReader();
         $this->resultFormatter = $resultFormatter ?? new SudokuResultFormatter();
-        $this->resultPrinter = $resultPrinter ?? new SudokuResultPrinter();
+        $this->resultPrinter = new SudokuResultPrinter();
         parent::__construct($name);
     }
     protected function configure()


122) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Command/SolveSudoku.php:50    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
     }
     protected function configure()
     {
-        $this->setName('sudoku:solve')->addArgument('file', InputArgument::REQUIRED, 'file with the sudoku')->addOption('return_steps', 's', InputOption::VALUE_NONE, 'Include steps in the output')->addOption('max_iterations', 'i', InputOption::VALUE_OPTIONAL, 'Max iterations before giving up', SolveSudokuHandler::MAX_ITERATIONS)->setDescription('Solves the sudoku passed as a file as argument');
+        
     }
     protected function execute(InputInterface $input, OutputInterface $output)
     {


123) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Command/SolveSudoku.php:77    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
     {
         try {
             $this->logger = $this->loggerFactory->getLogger($output);
-            $this->logger->info('Sudoku started');
+            
             $data = $this->sudokuFileReader->read($input->getArgument('file'));
             $returnSteps = (bool) $input->getOption('return_steps');
             $maxIterations = (int) $input->getOption('max_iterations');


124) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Command/SolveSudoku.php:80    [M] CastBool

--- Original
+++ New
@@ @@
             $this->logger = $this->loggerFactory->getLogger($output);
             $this->logger->info('Sudoku started');
             $data = $this->sudokuFileReader->read($input->getArgument('file'));
-            $returnSteps = (bool) $input->getOption('return_steps');
+            $returnSteps = $input->getOption('return_steps');
             $maxIterations = (int) $input->getOption('max_iterations');
             $payload = new SolveSudokuPayload($data, $maxIterations, $returnSteps);
             $handler = new SolveSudokuHandler(new StrategiesLoaderHardcoded(), $this->logger);


125) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Command/SolveSudoku.php:81    [M] CastInt

--- Original
+++ New
@@ @@
             $this->logger->info('Sudoku started');
             $data = $this->sudokuFileReader->read($input->getArgument('file'));
             $returnSteps = (bool) $input->getOption('return_steps');
-            $maxIterations = (int) $input->getOption('max_iterations');
+            $maxIterations = $input->getOption('max_iterations');
             $payload = new SolveSudokuPayload($data, $maxIterations, $returnSteps);
             $handler = new SolveSudokuHandler(new StrategiesLoaderHardcoded(), $this->logger);
             $result = $handler->execute($payload);


126) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Command/SolveSudoku.php:86    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
             $payload = new SolveSudokuPayload($data, $maxIterations, $returnSteps);
             $handler = new SolveSudokuHandler(new StrategiesLoaderHardcoded(), $this->logger);
             $result = $handler->execute($payload);
-            $this->resultPrinter->print($output, $this->resultFormatter->format($result, $returnSteps));
+            
         } catch (NotPossibleToSolve $exception) {
             $this->logger->error('Not possible to solve sudoku');
             return -1;


127) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Domain/Sudoku/Strategy/StrategiesLoaderHardcoded.php:19    [M] ArrayItemRemoval

--- Original
+++ New
@@ @@
     /** @inheritDoc */
     public function load() : array
     {
-        return [new FillLastCellInBoard(), new FillLastCellInRows(), new FillLastCellInColumns(), new FillLastCellInSquares(), new FillLastDigitInBoard(), new FindCellsTiedByTips(), new FillDigitsInSquares()];
+        return [new FillLastCellInRows(), new FillLastCellInColumns(), new FillLastCellInSquares(), new FillLastDigitInBoard(), new FindCellsTiedByTips(), new FillDigitsInSquares()];
     }
 }


128) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuFileReader.php:50    [M] Throw_

--- Original
+++ New
@@ @@
     private function parseJson(array $jsonData) : array
     {
         if (!isset($jsonData['board'])) {
-            throw new IncorrectFormat('tag board not found');
+            new IncorrectFormat('tag board not found');
         }
         if (!isset($jsonData['board']['fixedCells'])) {
             throw new IncorrectFormat('tag board::fixedCells not found');


129) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuFileReader.php:69    [M] LogicalNot

--- Original
+++ New
@@ @@
             if (!isset($cell['value'])) {
                 throw new IncorrectFormat('cell without tag value found');
             }
-            if (!isset($data[$cell['row']])) {
+            if (isset($data[$cell['row']])) {
                 $data[$cell['row']] = [];
             }
             $data[$cell['row']][$cell['column']] = $cell['value'];


130) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuFileReader.php:75    [M] ArrayOneItem

--- Original
+++ New
@@ @@
             }
             $data[$cell['row']][$cell['column']] = $cell['value'];
         }
-        return $data;
+        return count($data) > 1 ? array_slice($data, 0, 1, true) : $data;
     }
 }


131) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuResultFormatter.php:11    [M] ArrayItemRemoval

--- Original
+++ New
@@ @@
 {
     public function format(Result $result, bool $includeSteps) : string
     {
-        $formatedResult = ['board' => []];
+        $formatedResult = [];
         for ($row = 1; $row <= 9; $row++) {
             for ($column = 1; $column <= 9; $column++) {
                 if (($value = $result->cell($row, $column)) !== null) {


132) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuResultFormatter.php:15    [M] LessThanOrEqualToNegotiation

--- Original
+++ New
@@ @@
     public function format(Result $result, bool $includeSteps) : string
     {
         $formatedResult = ['board' => []];
-        for ($row = 1; $row <= 9; $row++) {
+        for ($row = 1; $row > 9; $row++) {
             for ($column = 1; $column <= 9; $column++) {
                 if (($value = $result->cell($row, $column)) !== null) {
                     $formatedResult['board'][] = ['row' => $row, 'column' => $column, 'value' => $value];


133) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuResultFormatter.php:15    [M] For_

--- Original
+++ New
@@ @@
     public function format(Result $result, bool $includeSteps) : string
     {
         $formatedResult = ['board' => []];
-        for ($row = 1; $row <= 9; $row++) {
+        for ($row = 1; false; $row++) {
             for ($column = 1; $column <= 9; $column++) {
                 if (($value = $result->cell($row, $column)) !== null) {
                     $formatedResult['board'][] = ['row' => $row, 'column' => $column, 'value' => $value];


134) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuResultFormatter.php:15    [M] IncrementInteger

--- Original
+++ New
@@ @@
     public function format(Result $result, bool $includeSteps) : string
     {
         $formatedResult = ['board' => []];
-        for ($row = 1; $row <= 9; $row++) {
+        for ($row = 2; $row <= 9; $row++) {
             for ($column = 1; $column <= 9; $column++) {
                 if (($value = $result->cell($row, $column)) !== null) {
                     $formatedResult['board'][] = ['row' => $row, 'column' => $column, 'value' => $value];


135) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuResultFormatter.php:15    [M] OneZeroInteger

--- Original
+++ New
@@ @@
     public function format(Result $result, bool $includeSteps) : string
     {
         $formatedResult = ['board' => []];
-        for ($row = 1; $row <= 9; $row++) {
+        for ($row = 0; $row <= 9; $row++) {
             for ($column = 1; $column <= 9; $column++) {
                 if (($value = $result->cell($row, $column)) !== null) {
                     $formatedResult['board'][] = ['row' => $row, 'column' => $column, 'value' => $value];


136) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuResultFormatter.php:15    [M] LessThanOrEqualTo

--- Original
+++ New
@@ @@
     public function format(Result $result, bool $includeSteps) : string
     {
         $formatedResult = ['board' => []];
-        for ($row = 1; $row <= 9; $row++) {
+        for ($row = 1; $row < 9; $row++) {
             for ($column = 1; $column <= 9; $column++) {
                 if (($value = $result->cell($row, $column)) !== null) {
                     $formatedResult['board'][] = ['row' => $row, 'column' => $column, 'value' => $value];


137) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuResultFormatter.php:16    [M] IncrementInteger

--- Original
+++ New
@@ @@
     {
         $formatedResult = ['board' => []];
         for ($row = 1; $row <= 9; $row++) {
-            for ($column = 1; $column <= 9; $column++) {
+            for ($column = 2; $column <= 9; $column++) {
                 if (($value = $result->cell($row, $column)) !== null) {
                     $formatedResult['board'][] = ['row' => $row, 'column' => $column, 'value' => $value];
                 }


138) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuResultFormatter.php:16    [M] OneZeroInteger

--- Original
+++ New
@@ @@
     {
         $formatedResult = ['board' => []];
         for ($row = 1; $row <= 9; $row++) {
-            for ($column = 1; $column <= 9; $column++) {
+            for ($column = 0; $column <= 9; $column++) {
                 if (($value = $result->cell($row, $column)) !== null) {
                     $formatedResult['board'][] = ['row' => $row, 'column' => $column, 'value' => $value];
                 }


139) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuResultFormatter.php:16    [M] LessThanOrEqualTo

--- Original
+++ New
@@ @@
     {
         $formatedResult = ['board' => []];
         for ($row = 1; $row <= 9; $row++) {
-            for ($column = 1; $column <= 9; $column++) {
+            for ($column = 1; $column < 9; $column++) {
                 if (($value = $result->cell($row, $column)) !== null) {
                     $formatedResult['board'][] = ['row' => $row, 'column' => $column, 'value' => $value];
                 }


140) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuResultFormatter.php:16    [M] LessThanOrEqualToNegotiation

--- Original
+++ New
@@ @@
     {
         $formatedResult = ['board' => []];
         for ($row = 1; $row <= 9; $row++) {
-            for ($column = 1; $column <= 9; $column++) {
+            for ($column = 1; $column > 9; $column++) {
                 if (($value = $result->cell($row, $column)) !== null) {
                     $formatedResult['board'][] = ['row' => $row, 'column' => $column, 'value' => $value];
                 }


141) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuResultFormatter.php:16    [M] For_

--- Original
+++ New
@@ @@
     {
         $formatedResult = ['board' => []];
         for ($row = 1; $row <= 9; $row++) {
-            for ($column = 1; $column <= 9; $column++) {
+            for ($column = 1; false; $column++) {
                 if (($value = $result->cell($row, $column)) !== null) {
                     $formatedResult['board'][] = ['row' => $row, 'column' => $column, 'value' => $value];
                 }


142) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuResultFormatter.php:17    [M] NotIdentical

--- Original
+++ New
@@ @@
         $formatedResult = ['board' => []];
         for ($row = 1; $row <= 9; $row++) {
             for ($column = 1; $column <= 9; $column++) {
-                if (($value = $result->cell($row, $column)) !== null) {
+                if (($value = $result->cell($row, $column)) === null) {
                     $formatedResult['board'][] = ['row' => $row, 'column' => $column, 'value' => $value];
                 }
             }


143) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuResultFormatter.php:18    [M] ArrayItemRemoval

--- Original
+++ New
@@ @@
         for ($row = 1; $row <= 9; $row++) {
             for ($column = 1; $column <= 9; $column++) {
                 if (($value = $result->cell($row, $column)) !== null) {
-                    $formatedResult['board'][] = ['row' => $row, 'column' => $column, 'value' => $value];
+                    $formatedResult['board'][] = ['column' => $column, 'value' => $value];
                 }
             }
         }


144) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuResultPrinter.php:11    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
 {
     public function print(OutputInterface $output, string $result) : void
     {
-        $output->writeln($result);
+        
     }
 }


Timed Out mutants:
==================

1) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Application/Handler/SolveSudoku.php:96    [M] Increment

--- Original
+++ New
@@ @@
                     continue;
                 }
             }
-            $iterations++;
+            $iterations--;
         }
         throw new NotPossibleToSolve();
     }


2) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:112    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
         $this->checkRow($row);
         $this->checkColumn($col);
         $this->checkValue($value);
-        $this->cells[$row][$col]->setContent(new Found($value));
+        
     }
     /**
      * @return Cell[][]


3) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/OneDimensionMatrix.php:128    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
      */
     public function setFound(int $index, int $value) : void
     {
-        $this->cells[$index]->setContent(new Found($value));
+        
     }
     public function findDigit(int $digit) : ?int
     {


4) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FillLastCellInColumns.php:26    [M] FalseValue

--- Original
+++ New
@@ @@
                 return $this->fillLastCellInColumn($column);
             }
         }
-        return false;
+        return true;
     }
     /**
      * @param Column $column


5) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FillLastCellInRows.php:25    [M] FalseValue

--- Original
+++ New
@@ @@
                 return $this->fillLastCellInRow($row);
             }
         }
-        return false;
+        return true;
     }
 }


6) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FillLastCellInSquares.php:25    [M] FalseValue

--- Original
+++ New
@@ @@
                 return $this->fillLastCellInSquare($square);
             }
         }
-        return false;
+        return true;
     }
     /**
      * @param Square $square


7) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FillLastCellInSquares.php:39    [M] Identical

--- Original
+++ New
@@ @@
         $missingValues = $square->missingValues();
         for ($i = 1; $i <= 3; $i++) {
             for ($j = 1; $j <= 3; $j++) {
-                if ($square->content($i, $j)->value() === null) {
+                if ($square->content($i, $j)->value() !== null) {
                     $square->setFound($i, $j, $missingValues[0]);
                     return true;
                 }


8) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FillLastCellInSquares.php:40    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
         for ($i = 1; $i <= 3; $i++) {
             for ($j = 1; $j <= 3; $j++) {
                 if ($square->content($i, $j)->value() === null) {
-                    $square->setFound($i, $j, $missingValues[0]);
+                    
                     return true;
                 }
             }


9) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FillLastDigitInBoard.php:23    [M] Increment

--- Original
+++ New
@@ @@
      */
     public function execute(Board $board) : bool
     {
-        for ($i = 1; $i <= 9; $i++) {
+        for ($i = 1; $i <= 9; $i--) {
             if ($board->countDigit($i) == 8) {
                 return $this->fillLastDigit($board, $i);
             }


10) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FillLastDigitInBoard.php:28    [M] FalseValue

--- Original
+++ New
@@ @@
                 return $this->fillLastDigit($board, $i);
             }
         }
-        return false;
+        return true;
     }
     /**
      * @param Board $board


11) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FillLastDigitInBoard.php:62    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
         if ($rowNumber === null || $colNumber === null) {
             return false;
         }
-        $board->setFound($rowNumber, $colNumber, $digit);
+        
         return true;
     }
 }


12) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Strategy.php:65    [M] Identical

--- Original
+++ New
@@ @@
     {
         $missingValues = $set->missingValues();
         for ($i = 1; $i <= 9; $i++) {
-            if ($set->content($i)->value() === null) {
+            if ($set->content($i)->value() !== null) {
                 $set->setFound($i, $missingValues[0]);
                 return true;
             }


13) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Strategy.php:66    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
         $missingValues = $set->missingValues();
         for ($i = 1; $i <= 9; $i++) {
             if ($set->content($i)->value() === null) {
-                $set->setFound($i, $missingValues[0]);
+                
                 return true;
             }
         }


14) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/ValueObject/Result.php:47    [M] Increment

--- Original
+++ New
@@ @@
     public function toArray()
     {
         $array = [];
-        for ($row = 1; $row <= 9; $row++) {
+        for ($row = 1; $row <= 9; $row--) {
             for ($column = 1; $column <= 9; $column++) {
                 if ($this->cell($row, $column) !== null) {
                     if (!isset($array[$row])) {


15) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/ValueObject/Result.php:48    [M] Increment

--- Original
+++ New
@@ @@
     {
         $array = [];
         for ($row = 1; $row <= 9; $row++) {
-            for ($column = 1; $column <= 9; $column++) {
+            for ($column = 1; $column <= 9; $column--) {
                 if ($this->cell($row, $column) !== null) {
                     if (!isset($array[$row])) {
                         $array[$row] = [];


16) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuResultFormatter.php:15    [M] Increment

--- Original
+++ New
@@ @@
     public function format(Result $result, bool $includeSteps) : string
     {
         $formatedResult = ['board' => []];
-        for ($row = 1; $row <= 9; $row++) {
+        for ($row = 1; $row <= 9; $row--) {
             for ($column = 1; $column <= 9; $column++) {
                 if (($value = $result->cell($row, $column)) !== null) {
                     $formatedResult['board'][] = ['row' => $row, 'column' => $column, 'value' => $value];


17) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuResultFormatter.php:16    [M] Increment

--- Original
+++ New
@@ @@
     {
         $formatedResult = ['board' => []];
         for ($row = 1; $row <= 9; $row++) {
-            for ($column = 1; $column <= 9; $column++) {
+            for ($column = 1; $column <= 9; $column--) {
                 if (($value = $result->cell($row, $column)) !== null) {
                     $formatedResult['board'][] = ['row' => $row, 'column' => $column, 'value' => $value];
                 }


Skipped mutants:
================

Not Covered mutants:
====================

1) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Application/Handler/SolveSudoku.php:76    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
         }
         $strategies = $this->strategiesLoader->load();
         $this->returnSteps = $game->returnSteps();
-        Entity::subscribe(function (Event $event) {
-            $this->recordEvent($event);
-        });
+        
         $iterations = 1;
         while ($iterations <= $game->maxIterations()) {
             $this->logger()->debug(sprintf('Iteration #%s', $iterations));


2) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Application/Handler/SolveSudoku.php:76    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
         $strategies = $this->strategiesLoader->load();
         $this->returnSteps = $game->returnSteps();
         Entity::subscribe(function (Event $event) {
-            $this->recordEvent($event);
+            
         });
         $iterations = 1;
         while ($iterations <= $game->maxIterations()) {


3) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Application/Handler/SolveSudoku.php:87    [M] Throw_

--- Original
+++ New
@@ @@
                     $this->logger()->debug(sprintf('Strategy %s succeded', get_class($strategy)));
                     $status = $this->board->status();
                     if (!$status->isValid()) {
-                        throw new ReachedInvalidStatus();
+                        new ReachedInvalidStatus();
                     }
                     if ($status->isCompleted()) {
                         return new Result($this->board, $this->events);


4) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:145    [M] PublicVisibility

--- Original
+++ New
@@ @@
      * @throws InvalidColumnValue
      * @throws InvalidRowValue
      */
-    public function value(int $row, int $col) : ?int
+    protected function value(int $row, int $col) : ?int
     {
         $this->checkRow($row);
         $this->checkColumn($col);


5) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:147    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
      */
     public function value(int $row, int $col) : ?int
     {
-        $this->checkRow($row);
+        
         $this->checkColumn($col);
         return $this->cells[$row][$col]->value();
     }


6) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:148    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
     public function value(int $row, int $col) : ?int
     {
         $this->checkRow($row);
-        $this->checkColumn($col);
+        
         return $this->cells[$row][$col]->value();
     }
     /**


7) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:245    [M] FalseValue

--- Original
+++ New
@@ @@
         }
         foreach ($this->columns() as $column) {
             if (!$column->isCompleted()) {
-                return false;
+                return true;
             }
         }
         foreach ($this->squares() as $square) {


8) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Entity/Board.php:251    [M] FalseValue

--- Original
+++ New
@@ @@
         }
         foreach ($this->squares() as $square) {
             if (!$square->isCompleted()) {
-                return false;
+                return true;
             }
         }
         return true;


9) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FillDigitsInSquares.php:34    [M] FalseValue

--- Original
+++ New
@@ @@
                 return true;
             }
         }
-        return false;
+        return true;
     }
     /**
      * @param Square $square


10) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FillLastCellInSquares.php:46    [M] FalseValue

--- Original
+++ New
@@ @@
                 }
             }
         }
-        return false;
+        return true;
     }
 }


11) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FillLastDigitInBoard.php:59    [M] FalseValue

--- Original
+++ New
@@ @@
             }
         }
         if ($rowNumber === null || $colNumber === null) {
-            return false;
+            return true;
         }
         $board->setFound($rowNumber, $colNumber, $digit);
         return true;
     }
 }


12) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/FindCellsTiedByTips.php:29    [M] TrueValue

--- Original
+++ New
@@ @@
     {
         foreach ($board->squares() as $square) {
             if ($this->findCellsTiedByTipsInSquare->execute($square)) {
-                return true;
+                return false;
             }
         }
         return false;
     }
 }


13) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Strategy.php:15    [M] PublicVisibility

--- Original
+++ New
@@ @@
 use App\Domain\Sudoku\Entity\Row;
 abstract class Strategy extends Entity implements \App\Domain\Sudoku\Strategy\Strategy
 {
-    public function countExistingValues(array $values) : int
+    protected function countExistingValues(array $values) : int
     {
         return count(array_filter($values, function ($position) {
             return !is_null($position);


14) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Strategy.php:17    [M] LogicalNot

--- Original
+++ New
@@ @@
     public function countExistingValues(array $values) : int
     {
         return count(array_filter($values, function ($position) {
-            return !is_null($position);
+            return is_null($position);
         }));
     }
     /**


15) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Strategy.php:17    [M] UnwrapArrayFilter

--- Original
+++ New
@@ @@
 {
     public function countExistingValues(array $values) : int
     {
-        return count(array_filter($values, function ($position) {
-            return !is_null($position);
-        }));
+        return count($values);
     }
     /**
      * @param Row $row


16) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Strategy.php:71    [M] FalseValue

--- Original
+++ New
@@ @@
                 return true;
             }
         }
-        return false;
+        return true;
     }
 }


17) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FillDigitInSquare.php:59    [M] FalseValue

--- Original
+++ New
@@ @@
             }
             return $oldTips != $square->tips();
         }
-        return false;
+        return true;
     }
 }


18) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:33    [M] Continue_

--- Original
+++ New
@@ @@
             }
             foreach ($square->cellsAsSingleArray() as $otherCell) {
                 if ($otherCell->position() === $position) {
-                    continue;
+                    break;
                 }
                 if ($otherCell->value() !== null) {
                     continue;


19) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/FindCellsTiedByTipsInSquare.php:59    [M] FalseValue

--- Original
+++ New
@@ @@
                 }
             }
         }
-        return false;
+        return true;
     }
     private function findTipsMatches(array $tipsA, array $tipsB) : array
     {


20) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/Strategy/Strategy/Substrategy/IsDigitValidInCell.php:31    [M] FalseValue

--- Original
+++ New
@@ @@
             return false;
         }
         if ($cell->isTied() and !array_search($digit, $cell->ties())) {
-            return false;
+            return true;
         }
         if ($cell->row()->findDigit($digit) !== null) {
             return false;


21) /home/josej/phpstorm/sudoku-breaker/src/Domain/Sudoku/ValueObject/Result.php:38    [M] PublicVisibility

--- Original
+++ New
@@ @@
     {
         return $this->cells[$row][$column] ?? null;
     }
-    public function steps() : array
+    protected function steps() : array
     {
         return $this->events;
     }


22) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Command/SolveSudoku.php:106    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
             $this->logger->error(sprintf('Incorrect format: %s', $exception->getMessage()));
             return -6;
         } catch (Exception $exception) {
-            $this->logger->error('Unexpected error');
+            
             $this->logger->debug(sprintf('class: %s - message: %s - file: %s - line: %s', get_class($exception), $exception->getMessage(), $exception->getFile(), $exception->getLine()));
             $this->logger->debug($exception->getMessage());
             $this->logger->debug($exception->getTraceAsString());


23) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Command/SolveSudoku.php:107    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
             return -6;
         } catch (Exception $exception) {
             $this->logger->error('Unexpected error');
-            $this->logger->debug(sprintf('class: %s - message: %s - file: %s - line: %s', get_class($exception), $exception->getMessage(), $exception->getFile(), $exception->getLine()));
+            
             $this->logger->debug($exception->getMessage());
             $this->logger->debug($exception->getTraceAsString());
             return -7;


24) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Command/SolveSudoku.php:116    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
         } catch (Exception $exception) {
             $this->logger->error('Unexpected error');
             $this->logger->debug(sprintf('class: %s - message: %s - file: %s - line: %s', get_class($exception), $exception->getMessage(), $exception->getFile(), $exception->getLine()));
-            $this->logger->debug($exception->getMessage());
+            
             $this->logger->debug($exception->getTraceAsString());
             return -7;
         }


25) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Command/SolveSudoku.php:117    [M] MethodCallRemoval

--- Original
+++ New
@@ @@
             $this->logger->error('Unexpected error');
             $this->logger->debug(sprintf('class: %s - message: %s - file: %s - line: %s', get_class($exception), $exception->getMessage(), $exception->getFile(), $exception->getLine()));
             $this->logger->debug($exception->getMessage());
-            $this->logger->debug($exception->getTraceAsString());
+            
             return -7;
         }
         return 0;
     }
 }


26) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Command/SolveSudoku.php:118    [M] DecrementInteger

--- Original
+++ New
@@ @@
             $this->logger->debug(sprintf('class: %s - message: %s - file: %s - line: %s', get_class($exception), $exception->getMessage(), $exception->getFile(), $exception->getLine()));
             $this->logger->debug($exception->getMessage());
             $this->logger->debug($exception->getTraceAsString());
-            return -7;
+            return -6;
         }
         return 0;
     }
 }


27) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Command/SolveSudoku.php:118    [M] IncrementInteger

--- Original
+++ New
@@ @@
             $this->logger->debug(sprintf('class: %s - message: %s - file: %s - line: %s', get_class($exception), $exception->getMessage(), $exception->getFile(), $exception->getLine()));
             $this->logger->debug($exception->getMessage());
             $this->logger->debug($exception->getTraceAsString());
-            return -7;
+            return -8;
         }
         return 0;
     }
 }


28) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Command/SolveSudoku.php:118    [M] IntegerNegation

--- Original
+++ New
@@ @@
             $this->logger->debug(sprintf('class: %s - message: %s - file: %s - line: %s', get_class($exception), $exception->getMessage(), $exception->getFile(), $exception->getLine()));
             $this->logger->debug($exception->getMessage());
             $this->logger->debug($exception->getTraceAsString());
-            return -7;
+            return 7;
         }
         return 0;
     }
 }


29) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/ConsoleLoggerFactory.php:11    [M] PublicVisibility

--- Original
+++ New
@@ @@
 use Symfony\Component\Console\Output\OutputInterface;
 class ConsoleLoggerFactory
 {
-    public function getLogger(OutputInterface $output) : LoggerInterface
+    protected function getLogger(OutputInterface $output) : LoggerInterface
     {
         return new ConsoleLogger($output);
     }
 }


30) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuFileReader.php:37    [M] ProtectedVisibility

--- Original
+++ New
@@ @@
      * @param string $fileName
      * @return false|string
      */
-    protected function readFile(string $fileName)
+    private function readFile(string $fileName)
     {
         return file_get_contents($fileName);
     }


31) /home/josej/phpstorm/sudoku-breaker/src/Infrastructure/Helper/SudokuFileReader.php:39    [M] FunctionCall

--- Original
+++ New
@@ @@
      */
     protected function readFile(string $fileName)
     {
-        return file_get_contents($fileName);
+        file_get_contents($fileName);
+        return null;
     }
     /**
      * @param array $jsonData