{"product_id":"9781787394902-the-imperial-war-museums-code-breaking-puzzles-can-you-crack-the","title":"The Imperial War Museums Code-Breaking Puzzles: Can you crack the","description":"\u003cp\u003eCan 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. This is your chance to prove that you have the code-breaking skills to rank among them. There are hundreds of head-scratching ciphers included in  Code-Breaking Puzzles  certain to keep you entertained for hours, alongside 20th-century military history quizzes 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!\u003c\/p\u003e","brand":"Book Grocer","offers":[{"title":"Default Title","offer_id":49345861189851,"sku":"9781787394902","price":17.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/7646\/9701\/files\/881614b6-94b3-49b3-9121-2d77d3b73907.jpg?v=1790102891","url":"https:\/\/bookgrocer.com\/products\/9781787394902-the-imperial-war-museums-code-breaking-puzzles-can-you-crack-the","provider":"Book Grocer","version":"1.0","type":"link"}