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 CH

Bletchley Park Brainteasers was the runaway Christmas bestseller in 2017 and delighted hundreds of thousands of devoted puzzlers with its fiendish puzzles, ridd

Bletchley Park was where one of the war’s most famous – and crucial – achievements was made: the cracking of Germany’s “Enigma” code in which its mo

This collection of 140 intriguing and challenging codebreaking puzzles are produced in association with the Bletchley Park Trust. Follow in the footsteps of Wor

This collection of challenging logic puzzles is part of a series of books produced by the Bletchley Park Trust. Follow in the footsteps of the Codebreakers and