Thoughtful Gifts for Curious People

Imperial War Museums - Code-Breaking Puzzles


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Can you crack the toughest codes of the 20th century? Imperial War Museums have created a cryptographic challenge worthy of the finest minds of Bletchley Park and Room 40.  There are hundreds of head-scratching ciphers included which are certain to keep you entertained for hours, alongside 20th-century military history puzzles and crosswords perfect for the armchair general.

For those who need a helping hand, the book also includes a brief history of cryptography, along with tips and tricks to help you make the connections you need to decrypt and solve the puzzles. Whether you are a military history buff or a lateral-thinking lover, good luck: your country needs you!

  • Paperback, 240 pages
  • Measures approx. 15 x 23 cm