This game is a plain game of Tic Tac Toe; no redundant graphics, distractions, nor large window sizes -- just the game, delivered by the beauty of OSX graphical interface. ? Two player game or versus the computer. ? On this game, the computer may be beaten! try to devise a strategy, test it, and then understand why! ? Interesting preferences integrated right within the application menu for fast changing of preferences. ? Pleasing gentle sound effects.