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Contains more than 500 puzzles of a wide variety of different types. The puzzles are set over three different levels of difficulty to suit every puzzle-lover's ability level.
20 tests consisting of 40 puzzles each, focussing mainly on logic puzzles, from Skyscrapers and Number Pyramids to more exotic puzzles like Kropki and Hashi.
Over 200 puzzles that will examine your intelligence and exercise your brain in order to help prepare for an IQ test.
A brain-training interactive puzzle pack, full of games and conundrums of many varieties, to challenge your linguistic and numerical abilities.
More than 100 brand-new crosswords of a variety of difficulty levels, perfect to test your lexical abilities against.
More than 150 never-before-seen logic puzzles of a variety of types and difficulties, complete with an introduction and full solutions.
More than 200 never-before-seen Killer Sudoku of a progressive level of difficulty, complete with an introduction and full solutions.
More than 200 never-before-seen Sudoku of a progressive level of difficulty, complete with a number of variations on the traditional Sudoku puzzle, an introduction and full solutions.
This book consists of 200 difficult puzzles of a variety of different types focussing on logic puzzles and reasoning.
This book consists of 200 difficult puzzles of a variety of different types focussing on geometric shapes and mathematics.
With puzzles ranging from alphabetical ciphers to geometric sequence problems, this colourful puzzle book will keep you entertained for hours.
With puzzles ranging from killer Sudoku to numerical crosswords, this colourful puzzle book will keep you entertained for hours.
Contains more than 500 puzzles designed not only to challenge puzzle-solving abilities, but also to increase levels of self-knowledge and logical thinking.
A wide variety of puzzle types have been included from societies around the world. Many include a historical introduction and advice on how to solve them from Mensa's top puzzle-setters.