Category
Sudoku & number puzzles
Store
Wordery
Brand
Headline publishing group
Mensa's Most Difficult Number Puzzles : Welbeck : 9781802791884 : 1802791884 : 01 Aug 2024 : 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?
16.99 GBP
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