Tic Tac Toe Game - Version 1.9.4 This is a tic tac toe game (also called Noughts and Crosses) against the computer. You and the computer take turns to mark a 3 x 3 grid with your own mark, if 3 consecutive marks are formed, the game is won. Everyone knows that this game is hard to win, from experience, starting at the corner will give you the best chance to win. Free download the game and play this game now.