{"product_id":"the-mensa-number-puzzle-book-the-worlds-toughest-puzzles","title":"Carlton: The Mensa Number Puzzle Book [2018] paperback","description":"\u003cp\u003eFor 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. \u003c\/p\u003e\u003cp\u003eA wide variety of puzzle types have been included from societies around the world in \u003ci\u003eThe Mensa Number Puzzle Book\u003c\/i\u003e. Many include a historical introduction and advice on how to solve them from Mensa's top puzzle-setters. \u003c\/p\u003e","brand":"Carlton","offers":[{"title":"New","offer_id":46480095215955,"sku":"9781787391529","price":16.25,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/4001\/6057\/products\/carlton-the-mensa-number-puzzle-book-the-world-s-toughest-puzzles-9781787391529-48946767266131.jpg?v=1680293315","url":"https:\/\/keatsandchapman.info\/products\/the-mensa-number-puzzle-book-the-worlds-toughest-puzzles","provider":"Chapters Bookstore","version":"1.0","type":"link"}