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

Puzzle Competitions

May 2016

Enter this month’s competition for a chance to win a set of Mensa branded Absolutely Authentic Mensa test cards. A must for anyone who enjoys testing their logical thought process to the limit! For a chance of winning, submit your answer to the following question. We will pick two correct entries after the closing date.

What number should replace the question mark in the grid?

To enter please click here

Can't wait? The Absolutely Authentic Mensa test pack of cards are available to purchase from the Mensa shop here

This competition closed on: 31 May 2016
01 Jun 2016
Reveal answer

Eight. The columns total 20, 23, 26, 29 and 32.

Congratulations to C Punch from Leamington Spa and P Fuller from Basildon