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What is Tic Tac Toe?
Tic Tac Toe is a classic strategy board game played on a 3x3 grid. The goal is to align three identical symbols horizontally, vertically or diagonally.
Play Tic Tac Toe against AI
Choose between easy, medium and impossible difficulty levels. Impossible mode uses an advanced algorithm and is extremely hard to beat.
Free browser game
No registration or installation required. Works on desktop, tablet and mobile.