Eisten had an IQ of 160. How much is yours? Learn about the genius IQ test board game from Lagoon Games. Challenge your friend to an IQ duel or double-test yourself with this IQ test, in which you will find two completely different sets of questions. Answer the questions and then rate yourself to find out your IQ ratio! It is a perfect gift for children over the age of 14, but adults can also try it for themselves.