Cross O game is a paper-and-pencil game for two players.

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Latest Version

Version
Update
Oct 20, 2020
Developer
Category
Installs
10+

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Cross O GAME

Cross O game is a paper-and-pencil game for two players, X and O, who take turns marking the spaces in a 3×3 grid.

The player who succeeds in placing three of their marks in a horizontal, vertical, or diagonal row is the winner. It is a solved game with a forced draw assuming best play from both players.
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