{"product_id":"9780486281520","title":"My Best Mathematical and Logic Puzzles by Martin Gardner","description":"The noted expert and longtime author of Scientific American's Mathematical Games column selects 70 of his favorite \"short\" puzzles. Enthusiasts can challenge their skills with such mind-bogglers as The Returning Explorer, The Mutilated Chessboard, Scrambled Box Tops, Bronx vs. Brooklyn, and dozens more involving logic and basic math. Complete solutions included.\u003cbr\u003eBinding: Paperback \/ softback","brand":"Gardners","offers":[{"title":"Default Title","offer_id":56311773135221,"sku":"9780486281520","price":5.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/7193\/3106\/files\/9780486281520.jpg?v=1762819271","url":"https:\/\/backstory.london\/products\/9780486281520","provider":"Backstory","version":"1.0","type":"link"}