A well-known logical game called XO. It is known also as Tic Tac Toe in the same places. But the goal is the same. You will play on a grid that's 3 squares by 3 squares. You are X, and your friend (or the computer in this case) is O. The first player to get 3 of her marks in a row (up, down, across, or diagonally) is the winner. When all 9 squares are full, the game is over. So, try to make three marks first and win the game. But sometimes the game will finish without a winner. Think before every move you do and have fun. XO, Tic Tac Toe, online game, puzzle game, free game, kids game, logical game, strategy game, brain game, mobile game, arcade game, puzzle, game for kids, online puzzle, tic tac toe online