Play Tic Tac Toe Online Free
Tic Tac Toe is the classic game of X and O: be the first to get three of your marks in a row.
How to play
- Press Play Now and play the computer or invite a friend.
- Click an empty square to place your mark.
- Take turns until someone gets three in a row or the board is full.
Rules
- Three marks in a row — across, down or diagonally — wins.
- A full board with no winner is a draw.
Tips
- Start in the centre or a corner.
- Try to create two ways to win at once so your opponent can only block one.