A fun tic tac toe game.

Play tic tac toe in two modes, either against a tough artificial intelligence or against a friend who is with to you.

Read this great review from ilovefreesoftware.com to read some feedback and also discover some other great free extensions! : http://www.ilovefreesoftware.com/18/featured/5-free-classic-games-o-play-on-chrome-browser.html"