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Puzzle Competitions

July 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!

What should be the value of the fourth column?


Please submit your entry here

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

This competition closed on: 31 Jul 2015
01 Aug 2015
Reveal answer

91. Each black oval is worth 20, each grey oval is worth 23 and each white oval is worth 25.

O Cumberbatch, London and H Upreti, Rochester