Episode 28 7 kyu https://www.codewars.com/kata/the-poet-and-the-pendulum/train/javascript 6 kyu https://www.codewars.com/kata/new-cashier-does-not-know-about-space-or-shift/train/javascript 5 kyu https://www.codewars.com/kata/int32-to-ipv4/train/javascript