Line up five. Win the duel.
Classic Gomoku on a standard 15×15 board — against a three-level engine, a live rival, a friend in a private room, or pass & play on one screen.
15×15 standard board
AI · Friend · Random
No login to play
Choose your modeTap a card to jump straight in.
How to playBlack first → take turns → five in a row wins. That's the whole game.
1Place stonesOn the intersections of a 15×15 board — one per turn, in order.
2Connect fiveHorizontal, vertical or diagonal — the first five in a row wins.
3Mind the rulesFreestyle by default. Switch to Renju forbidden-move rules any time before the game.
4Climb the ladderEvery win moves your Elo across all three Duel sites. Weekly reset keeps it honest.
Gomoku Elo ladderWins here feed the global ladder · weekly reset
Bronze
Silver
Gold
Platinum
Diamond
Master