Secret Identity (aka, Who’s On My Back?)

Have everyone secretly write down the name of a person on a small piece of paper or a sticker. It has to be a person that everyone in the room would know about – a famous historical figure, an actor or sports celebrity, or a popular politician. Then have them tape the name on the back of the person on their left.

Everyone goes around and asks people yes or no questions about who is on their back. They can only ask each person one question. The person who can do it in the least number of questions wins.