{"product_id":"worlds-hardest-sudoku-puzzle-book-brain-river-publishers-9798575002543","title":"World's hardest Sudoku puzzle book for adults: A Challenging Sudoku book for Advanced Solvers a fun way to Challenge your Brain . Solutions included .","description":"Hard Sudoku Puzzles you said ? ...\u003cbr\u003eLook no more, You have just found the hardest Sudoku Ever, so hard even the pro's have hard time solving it. Grab your self a copy and challenge your brain now .\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Brain River Publishers\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 8575002546\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9798575002543\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 12\/01\/2020\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 102\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.57lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 11.00h x 8.50w x 0.21d\u003cbr\u003e\u003cb\u003eBinding Material:\u003c\/b\u003e Paper","brand":"Brain River Publishers","offers":[{"title":"Paperback","offer_id":44127260082431,"sku":"9798575002543","price":6.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_488e9c48-e09e-4f7d-8573-08407cf7a12e.jpg?v=1687452660","url":"https:\/\/www.whiterainbookhouse.com\/products\/worlds-hardest-sudoku-puzzle-book-brain-river-publishers-9798575002543","provider":"WR Book House","version":"1.0","type":"link"}