About Tic Tac Toe
Tic Tac Toe (also called noughts and crosses) is the classic 3-in-a-row game. You play as X against the computer — take turns placing your mark and try to line up three in a row across, down or diagonally. The computer plays smart, so a draw is often the best you can force!
How to play
- Tap any empty square to place your X.
- The computer responds as O.
- Get three of your marks in a row to win — your record is tracked below.
Frequently Asked Questions
How do you win at Tic Tac Toe?
Get three of your marks in a horizontal, vertical or diagonal line before your opponent does.
Is the computer hard to beat?
The computer always takes a winning move and blocks yours, so perfect play usually ends in a draw.
Can two people play?
This version is you versus the computer. Take turns on one device for two-player fun by ignoring the AI move.
Is Tic Tac Toe free?
Yes, it is completely free with no sign-up.