The Penguin Book of Puzzles
Language: en
Pages: 506
Authors: Gareth Moore
Categories: Games & Activities
Type: BOOK - Published: 2017-11-02 - Publisher: Penguin UK

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Want to keep your brain active and in trim? Challenge your mind with The Penguin Book of Puzzles . . . From the riddles of the ancients to puzzles that perplex
The Official Book of Circular Sudoku
Language: en
Pages: 228
Authors: Caroline Higgins
Categories: Games & Activities
Type: BOOK - Published: 2006-07-17 - Publisher: Penguin

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From the inventor of Circular Sudoku come 120 puzzles that are easy, medium, and hard. Rules, strategies, and solutions are included.
The GCHQ Puzzle Book II
Language: en
Pages: 388
Authors: GCHQ
Categories: Games & Activities
Type: BOOK - Published: 2018-10-18 - Publisher: Penguin UK

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Train your brain with these fiendishly difficult puzzles, the perfect companion for anyone wanting to keep their mind busy 'Fiendishly tricky' Daily Mail With t
The Official Book of Sudoku
Language: en
Pages: 210
Authors: Plume Books
Categories: Games & Activities
Type: BOOK - Published: 2005-09 - Publisher: Plume

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The Penguin Sudoku Challenge
Language: en
Pages: 0
Authors: David J. Bodycombe
Categories:
Type: BOOK - Published: 2011-10 - Publisher: Penguin Global

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SUDOKU (SOO-DOH-KOO)-a 9x9 logic puzzle to superheat the very core of your brain and to challenge your numeracy, spacial awareness and problem-solving abilities