This game requires no equipment. The players are seated in a circle. One player is selected to try and guess the leader. They step away from the game while a leader is selected. When the player who is to guess the leader returns, they watch what is happening in the circle carefully. The player who is leading repeatedly changes actions which the rest of the circle follows. You have a variety of options for how to keep the game moving e.g. only 2 guesses. Change "leader" and "guesser" when the leader is correctly identified, and reset the game.