{"product_id":"green-belt-kakuro-9781402739347","title":"Green Belt Kakuro","description":"\u003cp\u003eDiscover the exciting world of Kakuro with \"Green Belt Kakuro\" by Conceptis Puzzles. Published in 2006, this engaging puzzle book features 150 language-free number puzzles that challenge your logic and arithmetic skills. Designed for puzzle enthusiasts at various levels, the book employs a unique belt color system inspired by martial arts: white for beginners, green for intermediates, brown for advanced players, and black for experts seeking the ultimate challenge. With 192 pages of brain-teasing fun, \"Green Belt Kakuro\" is perfect for both casual solvers and dedicated puzzle fans. Enhance your problem-solving abilities while enjoying hours of entertainment. Grab your copy today and elevate your Kakuro skills!\u003c\/p\u003e","brand":"Conceptis Puzzles","offers":[{"title":"Default Title","offer_id":50975943983446,"sku":"9781402739347","price":7.84,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/3206\/6390\/files\/9781402739347.jpg?v=1754183696","url":"https:\/\/www.laufgard.com\/products\/green-belt-kakuro-9781402739347","provider":"Bookshop","version":"1.0","type":"link"}