{"product_id":"iwm-code-breaking-puzzles-book","title":"IWM code breaking puzzles book","description":"\u003cp data-mce-fragment=\"1\"\u003eImperial 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!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThere are hundreds of head-scratching ciphers included in \u003ci data-mce-fragment=\"1\"\u003eCode-Breaking Puzzles\u003c\/i\u003e 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.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhether you are a military history buff or a lateral-thinking lover, good luck: your country needs you.\u003c\/p\u003e","brand":"House of Marbles","offers":[{"title":"Default Title","offer_id":43860616806640,"sku":"403585","price":14.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0410\/0793\/9752\/products\/IMG_0747.jpg?v=1679323893","url":"https:\/\/raindropsonroses.pro\/products\/iwm-code-breaking-puzzles-book","provider":"Raindrops on Roses - St Albans","version":"1.0","type":"link"}