{"product_id":"crack-the-code","title":"Crack the Code","description":"\u003ci data-mce-fragment=\"1\"\u003eCRACK THE CODE: Maths Mysteries for All Ages\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/i\u003e\u003cspan data-mce-fragment=\"1\"\u003eis packed with clever conundrums and ciphers for anyone interested in critical thinking, logical reasoning and mathematics, of course. Whether you are 11 or 41, you're going to love solving the 25 mysteries in this book that combine simple cryptology and arithmetic with some quick, out-of-the-box thinking. Use these innovative puzzle-based activities and stories to build problem-solving skills, remember maths concepts and practise mental maths in a way that's effective and, most importantly, interesting.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003ci data-mce-fragment=\"1\"\u003eMathematics just became more fun!\u003c\/i\u003e\u003c\/b\u003e","brand":"Best of used books","offers":[{"title":"Used","offer_id":45156757635258,"sku":"2IBTEZQ2Q-Used","price":19.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5576\/0826\/files\/CracktheCode.jpg?v=1758036917","url":"https:\/\/clappingpages.com\/products\/crack-the-code","provider":"Clapping Pages","version":"1.0","type":"link"}