The X/0 game is a game for two players, called "X" and "O", who take turns marking the spaces in a 3×3 grid. The player who succeeded in placing three respective marks in a horizontal, vertical, or diagonal row wins the game.

The X/0 is a great way to pass your free time whether you're standing in a line or spending time with your kids. Stop wasting paper and save trees. Because of the simplicity of X/0, it is often used as a pedagogical tool for teaching the concepts of good sportsmanship and the branch of artificial intelligence.
Start playing Free X/0 game on your Android device.