Tic-Tac-Toe

A quick match. A clever next move.

Make your next move

Play the computer or take turns with a friend on the same device.

See how to block a line and set up your next move.

Rules, controls, and helpful answers.

Tic-Tac-Toe is a three-in-a-row board game. Players alternate X and O on a 3x3 grid until someone completes a line or the board ends in a draw.

Matches are short and restart quickly. Play against another person or the computer, optimized to work equally well on phone, tablet, and PC.

Pro Tip: Take the center early to control more lines.