{"product_id":"600-sudoku-puzzles-300-hard-carl-sage-9781535275958","title":"600 Sudoku Puzzles. 300 Hard and 300 Extra Hard, with solutions.","description":"Work your Sudoku playing level up from hard to extra hard difficulty with this book of 600 puzzles. There are 300 hard and 300 extra hard, printed with only 4 puzzles per page to leave space for notes. Solutions are given at the end of the book. 8.5\" by 11\".\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Carl Sage\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1535275952\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781535275958\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Createspace Independent Publishing Platform\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 07\/14\/2016\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 212\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.11lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 11.02h x 8.50w x 0.45d","brand":"Carl Sage","offers":[{"title":"Paperback","offer_id":46767186870527,"sku":"9781535275958","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_b8d588d0-490d-4e7f-8d3c-8d39a4325739.jpg?v=1744169085","url":"https:\/\/www.whiterainbookhouse.com\/products\/600-sudoku-puzzles-300-hard-carl-sage-9781535275958","provider":"WR Book House","version":"1.0","type":"link"}