{"product_id":"600-sudoku-puzzles-300-jared-frost-9781535105835","title":"600 Sudoku Puzzles - 300 Hard and 300 Very Hard: Brain Gym Series Book","description":"Put your brain through it's paces with this Brain Gym book of 600 Sudoku puzzles, containing 300 hard and 300 very hard difficulty. We exercise our bodies but our brains need a workout too  Sudoku helps keep your brain healthy and functioning well. Challenge yourself to finish all the puzzles without cheating  Solutions are printed at the end of the book. 4 puzzles per page. 8.5 by 11\".\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Jared Frost\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1535105836\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781535105835\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\/05\/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 11.00h x 8.50w x 0.45d","brand":"Jared Frost","offers":[{"title":"Paperback","offer_id":44067246833919,"sku":"9781535105835","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_f172e479-7308-4388-8962-b873b08ab8ac.jpg?v=1685412081","url":"https:\/\/www.whiterainbookhouse.com\/products\/600-sudoku-puzzles-300-jared-frost-9781535105835","provider":"WR Book House","version":"1.0","type":"link"}