Tic-tac-toe is a pencil-and-paper game for two players. But now you can play this game in your Web browser or in your computer with the help of your friend or alone against computer. It has three different level of AI as Easy, Medium and Hard and it’s AI is very Intelligent. you can pause and restart this game at any time.
Oh! and it is paperless and nature friendly. So, stop using paper for playing your favorite game and use your system.