All games

three in a row

Tic Tac Toe

A 3 by 3 board, on one screen. Pass it to a friend, or play the computer.

X goes first. Three in a line wins, and a diagonal counts. Fill the board with no line and the round is a draw.

A tic-tac-toe board on a red background, with yellow Os and white Xs

the round

How a round goes

Human vs Human is the same screen. Hand it over after each mark. Human vs CPU is you against the computer, and the hard setting will not lose if you play it straight.

Take the center if it's empty. If the other side has two in a line, block that square, unless you already have two of your own.

still in the browser

The other games