Reversi

Reversi is based on the board game of the same name, with multiple variations included. Play can be against the computer (with multiple difficulty levels) or against another player over a network. Games can be saved and loaded, and the game can provide you with hints. The game keeps a list of moves, and can print it out.

Rule variations included are:

• Starting position: Criss-cross (usual) or vertical, where the two starting pieces are on the same side of the board.
• Torus board, where there are no edge spaces because the board wraps around.
• Yin-Yang board, with extra pieces that can be used by either side for flipping.
• Walled, which has unusable spaces on the board.
• Sizes from 4x4 to 14x14. (Not all variations are available on all board sizes.)