Mensa's Most Difficult Number Puzzles

Prove your logical and numerical abilities against 200 fiendish problems

Author: Mensa Ltd and Dr. Gareth Moore

Paperback

This book consists of 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.

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Paperback

PRODUCT INFORMATION

Summary

Description

Prove your logical and arithmetical prowess by solving the exceptionally tricky problems in Mensa's Most Difficult Number Puzzles.

This full-colour book features a huge variety of numerical conundrums that are certain to test even the most adept of puzzlers. Some puzzles such as sum skyscraper and calcudoku will test your mental maths, while others such as touchy and bridges will provide a trial for your logical and lateral thinking. Are you up to the fiendish challenge?

About the Author

Dr Gareth Moore is the author of over 250 bestselling international puzzle and brain-training titles from a wide range of publishers. His books are available in over 40 countries, with worldwide sales of over 5 million copies. His puzzles also appear in magazines and newspapers, and can be played online at the PuzzleMix website. He is also the creator of Brained Up, a cutting-edge brain training site that offers daily sessions to help you make the most of your brain, and is a director of the UK Puzzle Association as well as a former board member of the World Puzzle Federation. He works with a co-writer, Laura Jayne Ayres, on his murder mystery-themed puzzle books.