{"product_id":"will-shortz-presents-black-diamond-will-shortz-9781250063427","title":"Will Shortz Presents Black Diamond Sudoku: 200 Extreme Puzzles","description":"\u003cp\u003e\u003cb\u003eWatch out  These puzzles are for the most extreme solvers  But if you dare, grab a pen and take on these two hundred all-new extra challenging puzzles in\u003ci\u003e Will Shortz Presents Black Diamond Sudoku.\u003c\/i\u003e\u003c\/b\u003e \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003eFeatures: \u003cbr\u003e- 200 hard puzzles\u003cbr\u003e- Big grids for easy solving\u003cbr\u003e- Introduction by legendary puzzlemaster Will Shortz\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Will Shortz\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1250063426\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781250063427\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e St. Martin's Griffin\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 02\/03\/2015\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 320\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.45lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 7.10h x 5.00w x 0.90d","brand":"Will Shortz","offers":[{"title":"Paperback","offer_id":44049477173503,"sku":"9781250063427","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_c05fa284-11a3-4b32-bb04-7db85ee38eb1.jpg?v=1685001723","url":"https:\/\/www.whiterainbookhouse.com\/products\/will-shortz-presents-black-diamond-will-shortz-9781250063427","provider":"WR Book House","version":"1.0","type":"link"}