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Gomoku
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Gomoku

  • Board
  • Strategy
  • vs AI

Gomoku against the AI on a real 19×19 Go board. Black follows Renju-style rules: 3-3, 4-4 and overlines are forbidden. Pick Easy, Normal or Hard — harder levels score 2× and 3×! The faster you win, the higher your score.

📖 Gomoku lessons

Basics Making five, blocking, and open fours. Learn the basic shapes of Gomoku.

  1. 1. Making Five
  2. 2. Blocking a Four
  3. 3. Blocking an Open Three
  4. 4. Making an Open Four

Intermediate 4-3, 4-4, 3-3 combos and continuous fours. Learn the formulas that win in one move.

  1. 5. Four-Three (4-3)
  2. 6. Double Four (4-4)
  3. 7. Double Three (3-3)
  4. 8. Winning with Continuous Fours

Advanced Blocking in advance, winning with threes, and openings. Look two or three moves ahead.

  1. 9. Blocking Combos in Advance
  2. 10. Winning with Threes
  3. 11. Openings: The First Three Moves