1. How to Play Gomoku
Black moves first. Players alternate placing one stone on an empty intersection. Create five connected stones horizontally, vertically, or diagonally before your opponent.
2. Set up the board
Choose a 15×15 or 19×19 board. Black makes the first move. Stones are placed on intersections, not inside the squares.
3. Make five in a row
A winning line can be horizontal, vertical, or diagonal. Watch both your own threats and your opponent’s open lines.
4. Learn to attack and defend
Look for moves that create two threats at once. Defend open groups of three and four early, and try to keep your stones connected near the center.
5. Practice against the computer
Start on Easy to learn patterns, then move to Medium or Hard when you can consistently spot open threes and fours.
Frequently Asked Questions
What is Gomoku?
Gomoku is a two-player abstract strategy game in which players place black and white stones on a grid and try to make five in a row.
Can I play Gomoku against the computer?
Yes. Choose Vs Computer and select Easy, Medium or Hard difficulty.
Can two people play on one device?
Yes. Select 2 Players and take turns using the same board.
What board size does Gomoku use?
15×15 is common for Gomoku, while 19×19 is also widely used. This site supports both sizes.