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Puzzle Competitions

April 2015

Enter this month’s competition for a chance to win a set of Mensa branded Brain Bogglers wooden puzzles. A must for anyone who enjoys testing their logical thought process to the limit!

This competition is now closed.

What number should replace the question mark?

Can't wait? Brain Bogglers is available to purchase from the Mensa shop here

This competition closed on: 30 Apr 2015
01 May 2015
Reveal answer

66. Each number in the top half is multiplied by double the middle number to get the number opposite.

Jamie Candin from Stoke-on-Trent