Please proceed to F_to_A folder.
You worked really hard in a class, but the final grade is, unfortunately, F. However, you have a chance to recover your grade. The instructor told you that they would use an ML-based system to automatically read the letter grades from the instructor's handwritten note (Ugh... yeah). Now you think that: "If I can manipulate the handwritten letter from F to A, I will receive A grade." To do this, we offered the instructor's handwritten grade F to f.png. Now use the template (or do it manually) to manipulate the F to A. Note that the ML model only accepts images flipped horizontally and rotated 90 degrees, so when you manually modify the F image, you need to apply the same flipping and rotating. To help you with this, we also provided a sample sample.png.
Once you have your manipulated F as f_manipulated.png. You can run the launcher. If you're lucky and successful in getting A, you will have the flag.
Good luck