Zero cross is free classic puzzle game also known as Noughts and Crosses.

Zero cross game is for two players, 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.

Zero cross 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 zero cross, it is often used as a pedagogical tool for teaching the concepts of good sportsmanship and the branch of artificial intelligence.

Start playing free zero cross game on your Android device and let the fun begins!