Game overview
Tic-tac-toe also known as noughts and crosses, or also Xs and Os is a paper-and-pencil game for two players who take turns marking the spaces in a three-by-three grid with X or O.
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.
Developer
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