{"product_id":"more-than-a-1000-hard-sudoku-puzzles","title":"More than a 1000 hard Sudoku puzzles","description":"This new collection of more than a thousand Sudoku puzzles provides a challenging experience for all ages. It requires some exercise and experience to get through. But it will help you concentrate and focus. This is what these puzzles are all about. They are little exercises for your brain and your memory.\n\nThis book is a great gift for all people you love and who want to challenge their logical thinking. It can help your grandpa or your grandma to stay mentally fit. It helps to stay focused and trains your brain.\n\nIf you like these collections of Sudoku puzzle please feel free to let us know. If we can improve things please let us know even more. :-)\u003cbr\u003eASIN: B0C87HHRJ8\u003cbr\u003eVSKU: BVV.B0C87HHRJ8.VG\u003cbr\u003eCondition: Very Good\u003cbr\u003eAuthor\/Artist:Mueller, Johannes\u003cbr\u003eBinding: Paperback\u003cbr\u003e\u003cb\u003eNote:\u003c\/b\u003e Any images shown are stock photographs and product may differ from what is shown.  \u003cbr\u003e\u003cb\u003eCondition Notes\u003c\/b\u003e: Book has little sign of wear or use  \u003cbr\u003e","brand":"Blue Vase Books","offers":[{"title":"Default Title","offer_id":43331589799997,"sku":"BVV.B0C87HHRJ8.VG","price":74.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/4225\/9261\/files\/B0C87HHRJ8-0.jpg?v=1783556149","url":"https:\/\/www.bluevasebooks.com\/products\/more-than-a-1000-hard-sudoku-puzzles","provider":"Blue Vase Books","version":"1.0","type":"link"}