{"product_id":"the-big-book-of-sudoku-400-sudoku-puzzles-9781501058530","title":"The big book of Sudoku: 400 Sudoku Puzzles","description":"\u003cp\u003ePrinted on high-quality paper that will easily withstand the constant erasing and re-writing that a Sudoku puzzle requires, this book contains 400 graded Sudoku puzzles. The 400 puzzles are broken down as... \u003c\/p\u003e\u003cul\u003e \u003cli\u003e100 easy puzzles. Perfect if you've never played Sudoku before \u003c\/li\u003e \u003cli\u003e100 medium puzzles. A little more challenge.\u003c\/li\u003e \u003cli\u003e100 hard puzzles.\u003c\/li\u003e \u003cli\u003e100 tough puzzles. Perfect for those who are experienced Sudoku puzzlers looking for extra challenge.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eEvery puzzle has a unique solution and can be solved by logic alone - no guessing required. Full answers are given in the book.\u003c\/p\u003e\u003cbr\u003e","brand":"Createspace Independent Publishing Platform","offers":[{"title":"Default Title","offer_id":50492672409874,"sku":"9781501058530","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_455f687a-4c23-4528-9861-ff41a14be19e.jpg?v=1730603258","url":"https:\/\/surprise-castle.myshopify.com\/products\/the-big-book-of-sudoku-400-sudoku-puzzles-9781501058530","provider":"Surprise Castle","version":"1.0","type":"link"}