One of the world's most famous pen-and-paper game for two players can now be in your pocket wherever you go. If there's no one around to play the game with you, don't worry: skillful AI players will gladly play with you in any of the four Tic-Tac-Toe variants available. If a single 3-by-3 playing field makes you claustrophobic, try the new Nine Board mode that adds a nice twist and more strategic depth to the game. Prove you're a worthy Tic-Tac-Toe player by entering the Tic-Tac-Toe League and advancing from the initial School Club League, through Academic, City, National and World Leagues, all the way up to the Super Stars League. Claim the top spot and become the Tic-Tac-Toe champ!