Nine Men’s Morris
Nine stones each, and three that belong together.
How to play
Begin by taking turns placing your nine stones on empty points. Make a line of three along a marked line—a mill—to remove an opposing stone. A stone in a mill is protected unless every opposing stone is in a mill.
After placement, move a stone along a line to an adjacent empty point. A player with only three stones may fly to any empty point. A completed mill earns another capture.
Lose when you have fewer than three stones after placement, or cannot move. Fifty movement turns without a new mill end the game in a draw.