200 difficult puzzles of a variety of different types, all focussing on logical and numerical reasoning. Questions include both classic and bespoke mathematical and logic puzzles. Puzzle artworks and full-colour illustrations are included throughout.
Mensa’s Most Difficult Number Puzzles
Hobbies & PuzzlesAuthor Moore, Dr. Gareth Published by Welbeck ISBN 9781802791884 EAN 9781802791884 Bic Code WDKN|WDM Cover Paperback
£16.99
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