Tic-Tac-Toe
The classic noughts and crosses. Get three in a row before your opponent does.
How to Play
- Choose to play the computer (Hard or Easy) or a second player.
- You are X and move first. Click an empty square to place your mark.
- Get three of your marks in a row — across, down or diagonally — to win.
- If all nine squares fill up with no line, the game is a draw.
Tips & Strategy
- Taking the centre or a corner first gives the most winning chances.
- Always block your opponent’s two-in-a-row before building your own.
- Set up a fork — two lines that each need one more mark — so only one can be blocked.
Frequently Asked Questions
No — Hard plays perfectly, so the best you can do is a draw. Easy plays random moves if you want to practise winning.
No. The game runs entirely in your browser — nothing to install and no account. Once the page has loaded it keeps working even if you go offline.
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