arcade•All Levels
Tic Tac Toe
Controls & Instructions
- 1Take turns placing X or O on the 3x3 grid.
- 2Get 3 in a row horizontally, vertically, or diagonally to win.
Desktop:
Click Grid Cell
Mobile:
Tap Grid Cell
Pro Strategy & Tips
- •Claiming the center tile gives you the highest number of winning pathways.
About Tic Tac Toe
The classic 3x3 grid strategy game. Play solo against an unbeatable or medium AI, or challenge a friend in 2-player local pass-and-play mode.
Category Hub & Topic Clusters
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Frequently Asked Questions - Tic Tac Toe
The hard AI uses the Minimax algorithm, making a tie the best possible outcome if both play perfectly!