Reversi is a strategy board game for two players, you can play this games versus other player or versus your iPhone. There are 64 identical game pieces called disks. Players take turns placing disks on the board with their assigned color facing up. During a play, any disks of the opponents color that are in a straight line and bounded by the disk just placed and another disk of the current players color are turned over to the current players color. The object of the game is to have the majority of disks turned to display your color when the last playable empty square is filled.