Mandarin Square
A traditional Vietnamese stone-sowing game for two players on one device. Choose a pit and a direction. Sowing, captures, refills and scoring are handled automatically.
Play and read instructionsFREE BROWSER GAME
XO Together
Play 3D Gomoku against the computer on Easy, Medium or Hard, or with a friend on one device. Choose a 3×3, 10×10, 15×15 or 20×20 board.
About the game & rules
Play 3D Gomoku against the computer on Easy, Medium or Hard, or with a friend on one device. Choose a 3×3, 10×10, 15×15 or 20×20 board.
You play X and go first against the computer. Get three in a row on 3×3, or at least five on larger boards, even with both ends blocked. Changing size, mode or difficulty starts a new game. A full board without a winner is a draw.
Controls and keyboard instructions
Choose the board size, mode and difficulty, then select an empty square. You play X against the computer.
Frequently asked questions
Is XO Together free, and do I need to install it?
The game is free to play in your browser. No installation, account or payment is required.
How do I control XO Together?
Choose the board size, mode and difficulty, then select an empty square. You play X against the computer.
Can I play XO Together with a friend?
Yes. Select local mode to play together on one device, or computer mode to play a bot. This game does not connect players over the internet.
Before you start
No download, account or payment is required. Play with a keyboard and mouse on a computer, or the on-screen controls on a phone. The 3D scenes need a browser with WebGL support.
Favorites and recent games stay in your browser on this device. Games with multiple players are played on one device; they do not connect players over the internet.
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Play and read instructions