Tic-tac-toe

Connect five on spacious 7×7 and 9×9 boards.

Rules and controls

Connect 5 on 7×7 or 9×9, 4 on 5×5, or 3 on 3×3. X starts and players alternate. A full board without a winner is a draw. Changing boards starts a new game.

Beginner strategy

On large boards, build threats in two directions. Block immediate wins first and create lines open at both ends. Classic 3×3 no-loss strategies do not transfer directly.

Rules and strategy ↗

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