Form a row or column of three then remove your opponent's piece.
The object is to leave your opponent with either 2 pieces or 0 moves!

Nine Men's Morris - Learning Connections

Problem Solving - analyze puzzle configurations
Logical Thinking - match wits against your computer opponent
Planning Strategies - assess each challenge and determine your next move

MP1 - Make sense of problems and persevere in solving them.
MP7 - Look for and make use of structure.