by Mensa (Author)
A series of puzzles designed by some of Mensa's leading puzzle-setters with the aim of testing - and training - all aspects of the problem-solving areas of your brain.
With over 200 formidable puzzles to get your brain into gear.
Format: Paperback
Pages: 144
Publisher: Welbeck Publishing
Published: 10 Aug 2017
ISBN 10: 1780979193
ISBN 13: 9781780979199