TicTacToe for the CASIO fx-CG50. The game was written for the 2nd time and it's now ready to have a public repository. It supports multiplayer and singleplayer with an easy, a medium and a hard AI. Good luck winning them.
On the CASIO fx-CG50, load this game using the Link application and use the Python program to run it. On PCs, use python PyTacToe.py on Windows and python3 PyTacToe.py on Linux.
The game is around 20kB. If you want to save space on the calculator, the script CommentRemover.py removes comments and empty lines from the game and outputs the result to a smaller file that you can more easily load into a calculator. To run this script:
Windows: python CommentRemover.py PyTacToe.py [output file]
Linux: python3 CommentRemover.py PyTacToe.py [output file]