{"product_id":"mensas-most-difficult-geometric-puzzles-tricky-puzzles-to-challenge-every-angle","title":"Mensa's Most Difficult Geometric Puzzles - Tricky Puzzles to Challenge Every Angle","description":"\u003cp\u003eMensa's Most Difficult Geometric Puzzlesprovides an exceptional challenge for even the most adept of puzzlers. The high IQ society's most ingenious puzzle setters have created a series of conundrums to stretch your spatial awareness and mathematical dexterity. With puzzles ranging from area mazes to trigonometric conundrums, this colourful puzzle book will keep you entertained for hours.\u003c\/p\u003e","brand":"Graham Jones.","offers":[{"title":"Default Title","offer_id":44224663289916,"sku":"9781787394278","price":1496.25,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/7706\/7836\/files\/9781787394278.jpg?v=1776772266","url":"https:\/\/libertybooksstore.myshopify.com\/products\/mensas-most-difficult-geometric-puzzles-tricky-puzzles-to-challenge-every-angle","provider":"LibertyBooksStore","version":"1.0","type":"link"}