{"product_id":"entertaining-mathematical-puzzles","title":"Entertaining Mathematical Puzzles","description":"Only an elementary knowledge of math is needed to enjoy this entertaining compilation of brain-teasers. It includes a mixture of old and new riddles covering a variety of mathematical topics: money, speed, plane and solid geometry, probability, topology, tricky puzzles and more. Carefully explained solutions follow each problem. 65 black-and-white illustrations.","brand":"MediaPlace","offers":[{"title":"Default Title","offer_id":57319152255358,"sku":"NW9780486252117","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/1379\/1261\/files\/9780486252117.jpg?v=1778657216","url":"https:\/\/mediaplace.com\/en-usa\/products\/entertaining-mathematical-puzzles","provider":"MediaPlace","version":"1.0","type":"link"}