{"product_id":"2639694","title":"Absolutely Nasty Sudoku Level 4 (Official Mensa Puzzle Book)","description":"Challenge your mind and elevate your puzzle-solving skills with a collection of Sudoku puzzles designed for true enthusiasts. This book, crafted by renowned puzzle creator Frank Longo, offers a series of exceptionally difficult Sudoku challenges that push the boundaries of logic and strategy. Each puzzle is meticulously designed to engage and perplex, providing hours of stimulating entertainment for those who thrive on mental challenges. Perfect for seasoned solvers seeking to test their limits, this collection promises to deliver the ultimate Sudoku experience.","brand":"Chalkys.com","offers":[{"title":"Default Title","offer_id":54292749648257,"sku":"2639694","price":10.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0056\/8043\/1219\/files\/41ofWeLiyQL._SL1500.jpg?v=1746820053","url":"https:\/\/chalkys.com\/products\/2639694","provider":"Chalkys.com","version":"1.0","type":"link"}