Four kingdoms occupy the North, East, South and West. Each starts with 50 HP. Reduce all others to 0 HP while keeping yours above 0.

ATK costs 1 HP and deals −3 HP to the target.

DEF costs 1 HP and blocks one incoming ATK from that direction.

You may take up to 3 actions per round, but you cannot take more actions than you have HP. Doing nothing is always an option.

1st place earns 2 points. 2nd place earns 1 point. If all reach 0 HP in the same round — everyone ties for 1st and earns 2 points.

The game runs over 3 days of 6 rounds each (18 rounds total) unless it ends earlier.