Three Strikes
You earn a strike against your opponent when you move your cube and attack the square where your opponent is residing. When you strike your opponent, place a magnet on their cube on the side facing up. This side of their cube is now dead.
The dead side of a cube can’t strike you back. You can’t roll onto the side of the cube that is dead. Once a side is dead it can’t be struck a second time. A dead side can’t move into a square that is being attacked.
If a player earns three strikes against their opponent he/she wins.