{"product_id":"the-riddler-9780393609912","title":"The Riddler","description":"\u003cdiv class=\"book-description\"\u003e\n\u003cp\u003eThe most mind-bending puzzles on the internet appear weekly in Oliver Roeder's \u003cem\u003eThe Riddler\u003c\/em\u003e column. Presented by Nate Silver's FiveThirtyEight, this first-ever collection features the column's most popular problems, along with six never-before-published puzzles, all exploring the maths implicit in everyday occurrences.\u003c\/p\u003e\n\n\u003cp\u003eThe simplest puzzles require a mere flash of insight, while the toughest involve deep applications of analysis and probability theory. Designed to appeal to a range of skill levels, \u003cem\u003eThe Riddler\u003c\/em\u003e is a must-have for any maths or puzzle enthusiast.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Unknown","offers":[{"title":"Default Title","offer_id":47471826010348,"sku":"9780393609912","price":31.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/7784\/8556\/files\/0469e1176d694a549b2fac9488167816.jpg?v=1775694283","url":"https:\/\/bookhero.co.nz\/products\/the-riddler-9780393609912","provider":"Book Hero","version":"1.0","type":"link"}