{"product_id":"books-how-big-is-your-brain-by-ian-livingstone","title":"How Big is Your Brain?","description":"Contains over 300 interactive number puzzles, codes and logic conundrums. This work features a fiendish interactive maze of riddles, brainteasers, including code-breaking, number-crunching and logic conundrums. Each puzzle directs you to another when completed - depending on whether or not you got the first one right.","brand":"World of Books ","offers":[{"title":"Default Title","offer_id":53506640118033,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9781840468038.jpg?v=1778115553","url":"https:\/\/www.worldofbooks.com\/en-ie\/products\/books-how-big-is-your-brain-by-ian-livingstone","provider":"World of Books ","version":"1.0","type":"link"}