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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?

Specifikace

• Stav: new
• Typ produktu:Knihy > Cizojazyčná literatura > English literature > Nonfiction > Hobby
• GTIN/EAN: 9781802791884

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