Game guide
Play Tic Tac Toe Online Free
Play a quick Tic Tac Toe match against the computer or share the device with a friend. The game works on desktop, mobile, and tablet, with large touch-friendly squares and no sign-up required.
How to play Tic Tac Toe
X takes the first turn. Players choose an empty square one at a time, and the first player to complete a horizontal, vertical, or diagonal line of three matching marks wins.
- Choose 1 Player to play against the computer.
- Choose 2 Players for a local match on the same device.
- If all nine squares fill without a line, the match is a draw.
Simple winning tips
Control the centre when possible because it belongs to four potential winning lines. Watch for two marks in a row, block your opponent before attacking elsewhere, and try to create two winning opportunities at the same time.
Common questions
Can two people play together?
Yes. Select 2 Players and take turns using the same screen.
Who moves first?
X always moves first. In 1 Player mode, you play as X.
Can I restart a match?
Yes. Use New Game at any time to reset the board.