Find out about yourselfJoin Mensa nowBrowse our shop

Mensa Group

Were you previously a member? Rejoin


Are you a member of another National Mensa? Become a Guest member

Mensa Brainteasers

Week 30 - Thursday

What number should replace the question mark?

 

The answer to this puzzle will be revealed on 28.07.14

Have you got what it takes? Try the Mensa Workout here

28 Jul 2014