12 Men‘s Morris, in either of its two rule sets. Pick one on the buttons shown before the first move; the board and the men are the same for both.

To Win

Leave your opponent with less than 3 men, or without any possibility to play his turn.

To Play

Each time you align 3 of your men, you can remove one of your opponent's men from the game.

You start with 12 men each.

There are two phases in the game:

The two rule sets

They differ on two points, and the second is easy to miss.

The choice is remembered, so the next game opens on the set you played last.