Games :

Unbeatable Tic Tac Toe 1.2
Unbeatable Tic Tac Toe as far as I know, in the one player mode. at the most difficult level this game is unbeatable.
This software is a shareware. You will be able to download and test Unbeatable Tic Tac Toe during a certain period of time, then, if it does what you need, you will have to acquire the full version. The trial version available for download on www.softandco.com has a size of 373 KBytes. For additional information and support request, please contact directly Unbeatable Tic Tac Toe publisher.

Unbeatable Tic Tac Toe 1.2 was released by Douglas Paul Adams LLC on Sunday 01 December 2002. Its known requirements are : 16 megs of ram or more.
Unbeatable Tic Tac Toe will run on Windows 95, Windows 98, Windows Me, Windows 2000, Windows NT and Windows XP.