Gomoku
Play Gomoku online
A wide-open board. A little room to think.
Find your line before your friend does.
No partner needed. A built-in practice opponent, free to play.
Play Gomoku online
Fifteen lines. Countless possibilities. Place your stones and connect five. AI practice · 2 players.
Rules and how to play
Freestyle rules on a 15 × 15 board. Black opens. Connect five or more horizontally, vertically, or diagonally to win. No forbidden moves or swap opening. Select an empty intersection, then confirm. A full board without a winner is a draw. Colors switch next round.
Two-player board games online · Solo board games and puzzles online ·
Learn this variant: rules, a worked example and FAQ →
Make a little room
One click. Your own private table.
Bring your favorite rival
Send the link. They pull up a chair.
Find your five
Choose a point. Confirm your move. Connect five.