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OverviewFull Product DetailsAuthor: GCHQPublisher: Penguin Books Ltd Imprint: Penguin Books Ltd Dimensions: Width: 12.90cm , Height: 2.50cm , Length: 19.70cm Weight: 0.323kg ISBN: 9781405970518ISBN 10: 1405970510 Pages: 368 Publication Date: 05 September 2024 Audience: General/trade , College/higher education , Professional and scholarly , General , Tertiary & Higher Education Format: Paperback Publisher's Status: Active Availability: Not yet available This item is yet to be released. You can pre-order this item and we will dispatch it to you upon its release. Table of ContentsReviewsA fiendish work, as frustrating, divisive and annoying as it is deeply fulfilling: the true spirit of Christmas—Guardian Surely the trickiest puzzle book in years. Crack these fiendish problems and Trivial Pursuit should be a doddle—Daily Telegraph Ideal for the crossword enthusiast—Daily Telegraph An explosion of a puzzle collection, too, with hundreds of questions and loads of peripheral material, including captioned photographs and history of twentieth-century British encryption, featuring the work of Alan Turing—The Times Literary Supplement This isn't your grandfather's Sudoku book. Rather, it's a puzzle compendium put together by the organisation that made the Bletchley Park breakthroughs - quizzes, bewilderments and brainteasers to challenge even the sharpest of minds—The Gentleman's Journal WINNER OF STOCKING FILLER OF THE YEAR AWARD—THE GUARDIAN Author InformationGCHQ (Government Communications Headquarters) is a signals intelligence and cyber security organisation whose mission is to keep Britain safe from terror attacks and cybercrime. Tab Content 6Author Website:Countries AvailableAll regions |