A free program for Android, by AI Factory Limited.

Reversi is an AI-based strategy game, where two or more players take turns to move their pieces on an 8×8 board, attacking each other. The player who is able to place the most “counters” in a row wins the game. If a player has no more moves, the game ends and they lose.

Reversi has been designed to be a standard game for casual players, with no confusing rules or complicated gameplay. However, more experienced players can try to challenge themselves with more difficult levels. The AI has been made to be more capable of challenging harder levels as the difficulty increases. The AI is also able to use “hints” and “help” if it needs them.