The goal is to be the “Ultimate ninja” a.k.a. the person who has the quickest reflexes. Participants try to eliminate others by successfully hitting each other’s hands. It is a turn-based game, played in a clockwise direction.
On your turn, you are allowed one motion:
For example, when a person named John tries to hit another person’s hand (e.g., Sally), Sally is allowed to move her arm backward to dodge; however, Sally must hold this new pose until it’s her turn (or until someone else tries to strike her hand).