The GCHQ Puzzle Book

The GCHQ Puzzle Book PDF Author: GCHQ
Publisher: Michael Joseph
ISBN: 9780718185541
Category : Games & Activities
Languages : en
Pages : 0

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Book Description
** 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

The GCHQ Puzzle Book

The GCHQ Puzzle Book PDF Author: GCHQ
Publisher: Michael Joseph
ISBN: 9780718185541
Category : Games & Activities
Languages : en
Pages : 0

Get Book Here

Book Description
** 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

Bletchley Park Brainteasers

Bletchley Park Brainteasers PDF Author: Sinclair McKay
Publisher: Quercus
ISBN: 1635061199
Category : Games & Activities
Languages : en
Pages : 252

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Book Description
WOULD BLETCHLEY PARK--THE TOP-SECRET HOME OF BRITISH WORLD WAR II CODEBREAKERS--HAVE RECRUITED YOU? PUT YOUR MENTAL AGILITY TO THE TEST WITH THESE FIENDISHLY CHALLENGING PUZZLES AND FIND OUT. Have a knack for mastering Morse code? Want to discover whether your crossword hobby might have seen you recruited into the history books? Think you could have contributed to the effort to crack the Nazis' infamous Enigma code? Then this book about Bletchley Park was custom-made for you. When scouring the population for codebreakers, Bletchley Park recruiters left no stone unturned. They devised various ingenious mind-twisters to assess the puzzle-solving capacity of these individuals--hidden codes, cryptic crosswords, secret languages, and complex riddles. These puzzles, together with the fascinating recruitment stories that surround them, are contained in this book, endorsed by Bletchley Park itself. Though they had diverse backgrounds, the codebreakers of Bletchley Park were united in their love of a good puzzle. If you are of the same persuasion, put your intelligence to the test with the mind-boggling puzzles on these pages and ask yourself: Would Bletchley Park have recruited YOU?

The Scotland Yard Puzzle Book

The Scotland Yard Puzzle Book PDF Author: Sinclair McKay
Publisher: Hachette UK
ISBN: 0762498250
Category : Games & Activities
Languages : en
Pages : 278

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Book Description
Pit your wits against the brilliant minds of Scotland Yard and see if you have what it takes to solve dozens of the world's toughest crimes. "Scotland Yard" conjures up so much more than just London's Metropolitan Police. Since it opened its doors in 1829, Scotland Yard has been synonymous the world over with the highest level of detective work and famous for its ability to solve the most macabre of murders and catch the most audacious of thieves. The Scotland Yard Puzzle Book mines the history of this famous institution to recreate some of the most complex conundrums its detectives have ever faced. Armchair detectives can now try their hand and keen powers of observation and deduction to solve for themselves dozens of the most difficult and challenging cases. Activities include: Anagrams and cryptograms Logic, linguistic, and mathematical puzzles Map puzzles Coded and visual puzzles Brainteasers Hidden messages And more (answers are provided in the back of the book)!

The Armchair General

The Armchair General PDF Author: John Buckley
Publisher: Random House
ISBN: 1473581958
Category : History
Languages : en
Pages : 342

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Book Description
A ground-breaking approach to history where YOU choose the fate of WWII - perfect for readers of Bletchley Park Brainteasers and The GCHQ Puzzle Book. ''An original and exciting approach . . . Buckley is one of our very finest historians.' JAMES HOLLAND ________________________ TAKE THE HOTSEAT Assume the role of real Generals, Leaders, Soldiers and Intelligence Officers in the Allied Forces during WWII, including Winston Churchill and President Eisenhower. EXAMINE THE INTELLIGENCE Explore eight key moments of the war with real contemporaneous intelligence: Britain's Darkest Hour, 1940; The War in North Africa; Stalin's War on the Eastern Front; The Pacific Battle of Midway; The Dresden Bomber Offensive; Casablanca; Arnhem and Operation Market Garden; The Bomb and Hiroshima. CONSIDER THE SCENARIO & MAKE YOUR DECISION From battlefields to war cabinets, each tactical and strategic decision you make leads to a different outcome. Will you follow the path of the past - or shape a new history? ________________________ 'Wonderfully original . . . putting readers at the heart of the decision-making process and allowing them, literally, to change the course of history. This is counterfactual history at its best.' SAUL DAVID 'A reminder that history is a never ending now, a relentless and endless present that comes without the luxury of hindsight.' AL MURRAY 'An original and exciting approach . . . Buckley is one of our very finest historians. The Armchair General adds enormously to our understanding of the conflicts.' JAMES HOLLAND 'A unique, enjoyable approach to evaluating military decision-making.' HISTORY OF WAR

The Cypher Files

The Cypher Files PDF Author: Dimitris Chassapakis
Publisher: Penguin UK
ISBN: 0241481759
Category : Games & Activities
Languages : en
Pages : 114

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Book Description
THE ULTIMATE GIFT FOR WANNABE SPIES: AN INTERACTIVE PUZZLE BOOK FROM THE CREATOR OF THE BESTSELLING CULT PHENOMENON, JOURNAL 29! In this brain-bending interactive game, you'll solve puzzles on every page, and obtain keys to move forward by submitting answers online. To solve each puzzle, you'll need to think outside the book. You are an agent of CY.P.H.E.R., the secret international agency working on 'unsolvable' code-based cases. Called upon to investigate cryptic clues discovered in the wake of a series of mysterious disappearances, the clock is ticking to crack the codes before it's too late. To escape this book, you must write, draw, search, fold and cut pages, explore virtual escape rooms and think laterally to identify the perpetrator and solve the mystery. All you need to play is a pencil, a pair of scissors, an internet connection, and a curious mind.

Challenging Logic Puzzles

Challenging Logic Puzzles PDF Author: Barry R. Clarke
Publisher: Sterling Publishing Company, Inc.
ISBN: 9781402705410
Category : Games & Activities
Languages : en
Pages : 100

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Book Description
How well do you think logically? Find out with these puzzles. But don't forget the degree of difficulty increases as you go.

The Nautical Puzzle Book

The Nautical Puzzle Book PDF Author: The National Maritime Museum
Publisher: Hachette UK
ISBN: 1529322820
Category : Games & Activities
Languages : en
Pages : 317

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Book Description
__________ Available now: the biggest and best quiz book about the deep blue! __________ Think you know the difference between a ship and a boat? Do you really understand the shipping forecast? And what do all the different flags at sea mean? The Nautical Puzzle Book is packed to the brim with over 100 puzzles inspired by the National Maritime Museum's objects and their stories. Inside this book you'll find a fiendish mix of word games, codewords, trivia, picture puzzles, word scrambles, anagrams, crosswords and much more. It's a chance to learn all about epic explorers, history makers, record breakers, myths, legends, seafaring traditions and life at sea. By the time you reach the end you'll have navigated centuries of history, crossed thousands of miles of ocean, and made countless discoveries - so batten down the hatches and set sail! __________ The perfect gift for veteran seafarers and armchair navigators alike. Find out if you're worthy of captaincy or destined to be a deck hand in this beautiful and addictive puzzle book! If you're bored of Zoom Quizzes, then this is the book for all the family.

Secret Service Brainteasers

Secret Service Brainteasers PDF Author: Sinclair McKay
Publisher: Headline
ISBN: 1472258304
Category : Games & Activities
Languages : en
Pages : 257

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Book Description
You've already broken codes in Sinclair McKay's bestselling Bletchley Park Brainteasers, now it's time to pit your wits against the secret heroes of MI5 and MI6 and find out if YOU have what it takes to be a spy! If you cracked the GCHQ Puzzle Book and followed the Ordnance Survey Puzzle Book, you MUST show off your James Bond credentials with Secret Service Brainteasers. . . Whether you have linguistic flair, an instinct for technology or good old common sense, pit your wits against some of the greatest minds of our time with ingenious brainteasers including secret languages, sabotage themed brain bogglers, deadly countdowns and hidden codes. Weaving astonishing stories of the men and women who operate from the shadows, the secret heroes and heroines of MI5 and MI6 who have faced extraordinary and terrifying challenges and a wide range of mind twisting puzzles, Secret Service Brainteasers will test your mental agility to discover: Do YOU have what it takes to be a spy?

The Ministry of Quizzes

The Ministry of Quizzes PDF Author: David Gentle
Publisher: Pan
ISBN: 9781529087123
Category :
Languages : en
Pages : 240

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Book Description
"'I find it impossible to believe you will not love this book' - Daniel Radcliffe The Ministry of Quizzes is the must-buy gift book for quiz-solvers and puzzlers from David Gentle, author of On the Tip of My Tongue. Perfect for fans of The GCHQ Puzzle Book, Bletchley Park Brainteasers and The Ordnance Survey Puzzle Book. Deep in the heart of Whitehall, up an unnoticeable side road, is an office block. Unremarkable on the outside, inside it buzzes and bustles with activity. Civil servants are hard at work, researching, compiling, cross-checking. Facts and trivia, questions and puzzles. This is the Ministry of Quizzes. This small but essential government department serves the nation's needs on all matters relating to quizzes, puzzles and general knowledge trivia. Now, for the first time, their work can be revealed. The Ministry of Quizzes features an ingenious and irresistible mixture of over 200 quizzes and puzzles to be played solo or with family and friends. Not everyone is convinced that this government department actually exists. But how else could we explain such a copious and comprehensive collection of diverse, devious and distracting questions and brainteasers?

The Trachtenberg Speed System of Basic Mathematics

The Trachtenberg Speed System of Basic Mathematics PDF Author: Jakow Trachtenberg
Publisher: Souvenir Press
ISBN: 0285639951
Category : Mathematics
Languages : en
Pages : 174

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Book Description
Do high-speed, complicated arithmetic in your head using the Trachtenberg Speed System. Ever find yourself struggling to check a bill or a payslip? With The Trachtenberg Speed System you can. Described as the 'shorthand of mathematics', the Trachtenberg system only requires the ability to count from one to eleven. Using a series of simplified keys it allows anyone to master calculations, giving greater speed, ease in handling numbers and increased accuracy. Jakow Trachtenberg believed that everyone is born with phenomenal abilities to calculate. He devised a set of rules that allows every child to make multiplication, division, addition, subtraction and square-root calculations with unerring accuracy and at remarkable speed. It is the perfect way to gain confidence with numbers.