This is the classic game of Tic-Tac-Toe, but now it's interactive! You're X and the computer is O. Select the square you want to put your X in by clicking in it. You cannot occupy a square that is already occupied. The first player to get three squares in a row with their X or O wins. Each game alternates who goes first. Go ahead...try and beat him! If you like this game, let us know!