{"product_id":"beyond-black-belt-sudoku-frank-longo-9781402780707","title":"Beyond Black Belt Sudoku","description":"\u003cb\u003eAre you a sudoku warrior? Now you have an incredible opportunity to reach elite status and bask in the glory of completing some of the hardest sudoku ever constructed. \u003c\/b\u003e \u003cp\u003e\u003c\/p\u003e For diehards only  These incredibly difficult puzzles are handcrafted for the sudoku warrior who dares to go where other solvers fear to tread. So, if you're armed with the highest-level strategies, get ready for the most satisfying fight your life. It's the most challenging sudoku book we've ever published\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Frank Longo\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1402780702\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781402780707\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Puzzlewright\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 09\/06\/2011\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 192\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.54lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 8.22h x 5.47w x 0.56d","brand":"Frank Longo","offers":[{"title":"Paperback","offer_id":44049211261183,"sku":"9781402780707","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_671a928e-3fe7-428e-98a7-07ad5e6dd873.jpg?v=1685000286","url":"https:\/\/www.whiterainbookhouse.com\/products\/beyond-black-belt-sudoku-frank-longo-9781402780707","provider":"WR Book House","version":"1.0","type":"link"}