Use your mouse to place X's on the Tic Tac Toe board. Each time that you move, the space that you choose will determine the next tile that your opponent can choose. There's even a 2 player mode, so you can practice against the computer and then challenge a friend!

Check out the original Tic Tac Toe if you're looking to go back to the basics. Or, if you're looking for an even more intense Tic Tac Toe experience, you can try out Super Tic Tac Toe.