{"product_id":"mensa-the-mensa-number-puzzle-book","title":"Mensa - The Mensa Number Puzzle Book","description":"For as long as civilizations have known how to ascribe numerical values to quantities, there have been number puzzles; ancient Egyptian scrolls have been found with difficult problems for the reader to solve. Now Mensa, the leading high IQ society, have created a book which will challenge even the most adept puzzle-solver.   A wide variety of puzzle types have been included from societies around the world in The Mensa Number Puzzle Book. Many include a historical introduction and advice on how to solve them from Mensa's top puzzle-setters.","brand":"Carlton Books Ltd","offers":[{"title":"Default Title","offer_id":40695388045397,"sku":"9781787391529N","price":7.79,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2481\/5790\/files\/d346b2aa-da54-4715-9d4a-8a124b6b4352.jpg?v=1695652266","url":"https:\/\/smeikalbooks.co.uk\/products\/mensa-the-mensa-number-puzzle-book","provider":"smeikalbooks","version":"1.0","type":"link"}