by DPI Productions Inc. The most complete Tic Tac Toe game ever made! The only TTT game with True AI (computer opponent has the ability to learn)! Play against the best AI ever made for a game like this! Play against other players in the same computer or on Internet/LAN.
by Zillions Development The demo has 48 free games/puzzles including Reversi, Checkers, Chinese Chess, Blobs, Jungle, Losing Chess, Mini-Go, Dodgem, etc. The full version contains over 350, plus the ability to script your own game rules and download new games from the web.