Category: Puzzle
Free Browser Game • Instant Play
Play Tic-Tac-Toe Pro Free Online
Take turns placing X and O.
🎮
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Interactive game engine starting in your browser. Touch, keyboard, and mouse controls enabled.
How to play
Rules
- Take turns placing X and O. Make a line of three across, down or diagonally. Play against the computer at your chosen difficulty, or share the device with a second player.
Controls
Desktop
- Click an empty square. You can also select squares with keys 1–9.
Mobile & tablet
- Tap an empty square to place your mark.
Scoring
- Wins earn more points than draws; results depend on the selected mode.
Tips & worked example
Tips
- Block an opponent’s immediate winning line before building your own.
Worked example: Try this
If O occupies the two ends of the top row, placing X in the middle blocks that line.