Play Reversi online with other players all over the world, or play offline with machine AI.
Reversi (also named Othello) is a strategy game play on a board with 8 rows and 8 columns. The player's goal is to have a majority of their colored pieces showing at the end of the game, turning over as many of their opponent's pieces as possible.
There is lots of interesting strategy in this game, Sometimes you seem to be winning then suddenly lose at the end.