A basic Tic-tac-toe AI using Minimax Algorithm.
If you want to play the game, run TicTacToe.jar.
If you have JavaFX SDK installed on Windows, execute the following:
java --module-path "C:\Program Files\Java\javafx-sdk-15.0.1\lib" --add-modules=javafx.controls,javafx.fxml,javafx.media -jar TicTacToe.jar
On Ubuntu with OpenJFX you could use:
java --module-path /usr/share/openjfx/lib --add-modules ALL-MODULE-PATH -jar TicTacToe.jar