A simple tic-tac-toe game coded in Python which implements a simple AI you can play against.
Run the command:
python3 tic_tac_toe.py
The file ai.py generates training data, associating every possible game state with a certain score. Scores can be:
- 0 if it's a tie
- 1 if X wins
- -1 if O wins
- >0 if X has a higher chance of winning in that game state
- <0 if O has a higher chance of winning in that game state
If the CPU plays as X, it will choose the move with the highest score; conversely, if the CPU plays as O. The CPU avoids moves that could lead the opponent to win.
Training data is then used to feed tic_tac_toe.py.