{"product_id":"100-sudoku-hard-extreme-sudoku-crafters-9781688022300","title":"100 Sudoku Hard - Extreme: Large Print - One Puzzle Per Page","description":"100 Hard - Extreme SUDOKU PUZZLES that will CHALLENGE you to the CORE.\u003cp\u003e30 Hard, 25 Brutal, 25 Diabolic and 20 Extreme puzzles. Get READY  SET  SOLVE \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBig sudoku boards with plenty of room to write the solution candidates.\u003c\/li\u003e\n\u003cli\u003eLARGE PRINT.\u003c\/li\u003e\n\u003cli\u003eGuarantied proper SUDOKU puzzles with only one solution per puzzle.\u003c\/li\u003e\n\u003cli\u003eNo guessing needed.\u003c\/li\u003e\n\u003cli\u003eEach puzzle increase in difficulty as you progress, which makes them challenging and fun to solve.\u003c\/li\u003e\n\u003cli\u003eAdvanced strategies are needed for all puzzles. \u003c\/li\u003e\n\u003cli\u003eWARNING  The EXTREME puzzles are best solved by using a computer, not a human brain.\u003c\/li\u003e\n\u003cli\u003eBig and easy to read solutions at the end of the book.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Sudoku Crafters\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1688022309\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781688022300\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 08\/22\/2019\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 128\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.69lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 11.00h x 8.50w x 0.27d\u003cbr\u003e\u003cb\u003eLarge Print\u003c\/b\u003e","brand":"Sudoku Crafters","offers":[{"title":"Paperback","offer_id":43983584887039,"sku":"9781688022300","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_653e391f-e814-4c5e-90c8-c3d40d2ae0e5.jpg?v=1683267521","url":"https:\/\/www.whiterainbookhouse.com\/products\/100-sudoku-hard-extreme-sudoku-crafters-9781688022300","provider":"WR Book House","version":"1.0","type":"link"}