Mensa's Most Difficult Number Puzzles : Prove your logical and numerical abilities against 200 fiendish problems

Author(s): Moore, Dr. Gareth
Binding: Paperback,
Date of Publication: 01/08/2024,
Pagination: 144 pages, 200 clr puzzles,
ISBN13\EAN\SKU: 9781802791884,
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?