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Learn the rules of Gomoku

Bring this focus to a round

Watch the feedback after an action. A message can explain whether the input was accepted or whether a rule needs attention. Make the next step deliberately.

The purpose of your moves

Make five or more connected stones horizontally, vertically or diagonally. A full board without a line is a draw. Use the instructions to see which actions move you towards it. Notice how the game responds to your input.

The playing sequence

  1. Player 1 places the first stone on an empty intersection.
  2. Player 2 places a stone and turns alternate.
  3. Look for open lines and block your opponent’s threats.
  4. A winning line immediately ends the round.

Making selections and moves

Use the on-screen controls with a mouse or touch. Read a button’s label before selecting it. Use one clear input at a time.

An example to follow

Four consecutive stones with an empty point at both ends creates two possible finishing moves. Apply the same reasoning to the position in your own round. Choose a deliberate next step.

A useful caution

This is freestyle Gomoku, not Renju: there are no special forbidden opening or double-three rules. Read the feedback to see why an action did not have the expected result. When a decision goes wrong, compare it with the common mistake described below. Start again only when you intend to leave the current round.

Common questions

What is the goal of Gomoku?

For clarity: Make five or more connected stones horizontally, vertically or diagonally. A full board without a line is a draw.

While learning, how do I control Gomoku?

For clarity: Use the on-screen controls with a mouse or touch.

Before I begin, what example helps explain Gomoku?

The key detail is this: Four consecutive stones with an empty point at both ends creates two possible finishing moves.

As a new player, what should I watch out for in Gomoku?

This is freestyle Gomoku, not Renju: there are no special forbidden opening or double-three rules.

As a new player, what format does Gomoku offer?

The key detail is this: Play using the same-device two players mode shown on this page. Read the controls before starting a new round.

For a quick reminder, which play mode does Gomoku use?

The mode on this page is Same-device two players. Same-device play uses one screen; this game library does not provide internet matchmaking.

For this browser game, where should I start with Gomoku?

Here is the relevant explanation: Player 1 places the first stone on an empty intersection.

While reading the Guide, do I need an account or a payment for Gomoku?

Keep this in mind: No player account or payment is needed. Game scores are recreational results, not cash prizes.

As a new player, how can I find Gomoku again?

For clarity: Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.

As a new player, how do I report an issue with Gomoku?

Keep this in mind: Use the contact form and include the game name, browser, device and the actions that led to the issue. Do not send passwords or payment details.