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Three in a row takes a piece

Nine Men's Morris online

Play Nine Men's Morris online with a friend or a bot. Place nine pieces, close lines of three, and take one of your opponent's pieces each time — until only two are left.

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Lethal Card · Every game against a person counts toward your Lethal Card — one ELO for every game.

Central Europe has played this for centuries and the same thing still decides it: not whoever builds mills, but whoever builds a double mill — two lines sharing a piece that can be opened and closed every single turn. Whoever gets one takes a piece a move.

Players2 players
Game length12 minutes

How to play

  1. The board has 24 points on three squares joined by lines.
  2. Each player first places nine pieces, then slides them along a line to an adjacent empty point.
  3. Closing a mill — three in a row — removes one enemy piece.
  4. A piece inside a mill is protected unless every enemy piece is in one.
  5. Down to three pieces you may jump anywhere. Below three, or with no legal move, you lose.

Strategy

  • The four-way junctions are the most valuable — more lines and more moves run through them.
  • Do not rush to close a mill. Build two half-mills and close them when you have a choice.
  • The double mill is the strongest structure in the game. Hold one and you take a piece every turn.
  • Take the pieces that give your opponent mobility, not the nearest ones. A player who cannot move has lost.

Frequently asked

Can I take a piece out of a mill?

Not while your opponent has pieces outside one. If every piece they own sits in a mill, you may — without that exception the game would deadlock.

What is flying?

When a player is down to exactly three pieces they may move to any empty point rather than along a line. It gives the losing side a chance to turn things around.

Can a mill be opened and closed again?

Yes, and it is the heart of the tactics. Slide a piece out, slide it back next turn, and take a piece every time it closes.

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