The GCHQ Puzzle Book af GCHQ, Great Britain. Government Communications Headquarters (Bog)

** WINNER OF 'STOCKING FILLER OF THE YEAR AWARD' GUARDIAN ** Pit your wits against the people who cracked Enigma in the official puzzle book from Britain's secretive intelligence organisation, GCHQ. 'A 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 If 3=T, 4=S, 5=P, 6=H, 7=H ...what is 8? What is the next letter in the sequence: M, V, E, M, J, S, U, ? Which of the following words is the odd one out: CHAT, COMMENT, ELF, MANGER, PAIN, POUR? GCHQ is a top-secret intelligence and security agency which recruits some of the very brightest minds. Over the years, their codebreakers have helped keep our country safe, from the Bletchley Park breakthroughs of WWII to the modern-day threat of cyberattack. So it comes as no surprise that, even in their time off, the staff at GCHQ love a good puzzle. Whether they're recruiting new staff or challenging each other to the toughest Christmas quizzes and treasure hunts imaginable, puzzles are at the heart of what GCHQ does. Now they're opening up their archives of decades' worth of codes, puzzles and challenges for everyone to try. In this book you will find: - Tips on how to get into the mindset of a codebreaker - Puzzles ranging in difficulty from easy to brain-bending - A competition section where we search for Britain's smartest puzzler Good luck! 'Ideal for the crossword enthusiast' Daily Telegraph Forlag: Michael Joseph Udgivelsesår: 2016 Sprog: Engelsk Klik på 'Se annoncen hos forhandleren' for at se varen i vores webshop Brand: Ukendt Farve: Ukendt Stand: 60 - Vi sender til hele landet for 45 kr. Leveringstiden er 1-3 hverdage. Du kan også gratis hente den på vores lager på Industrivej 10 i Slangerup. Er du i tvivl om varen stadig er til salg? Klik på knappen "Se annoncen hos forhandleren" for at se den i vores webshop. Kan du se den der, er den stadig til salg Orderly er en ny måde at købe brugt på. Vi har alle vores sælgeres ting på vores centrale lager. Derfor kan du være helt sikker på at få dine ting - og du kan samle flere ting på tværs af sælgere og kun betale én gang fragt.

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