Simon Says

The game of Simon Says is a childrens game. It is played in many parts of the world. 
How to play.
One player is "Simon" and gives instructions to other players. Players should only follow instructions if "Simon" first says, "Simon says...". Players are eliminated if they follow any instruction that does not begin with "Simon says..." Examples would be instructions such as "Simon says touch your nose" or "Simon says jump on one foot". Players are eliminated until just one is left. The winner of the game is the player who has followed all the instructions correctly.