{"product_id":"solve-and-become-a-genius-100-difficult-strange-math-problems-blue-backs","title":"Solve and Become a Genius! 100 Difficult \u0026 Strange Math Problems (Blue Backs)","description":"\u003cp\u003eSolve and Become a Genius! 100 Difficult \u0026amp; Strange Math Problems (Blue Backs)\u003c\/p\u003e\n\u003cp\u003eby Unknown\u003c\/p\u003e\n\u003cp\u003eAuthentic Japanese book — sourced in Japan and shipped worldwide with full tracking. A title from Japan, delivered straight to your door.\u003c\/p\u003e\n\u003cp\u003eISBN 9784061327221 · ISBN-10 4061327224\u003c\/p\u003e","brand":"Amanogawa","offers":[{"title":"Default Title","offer_id":53946591281263,"sku":"AB-9784061327221","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/2849\/0863\/files\/9784061327221.jpg?v=1785929440","url":"https:\/\/amanogawa.cloud\/products\/solve-and-become-a-genius-100-difficult-strange-math-problems-blue-backs","provider":"Amanogawa","version":"1.0","type":"link"}