{"product_id":"hard-to-extreme-jigsaw-sudoku-brainwhale-9798718063134","title":"Hard to Extreme Jigsaw Sudoku - 300 Challenging Puzzles - Volume 3: Hard, Very Hard and Extremely Hard Irregularly-Shaped Sudoku Puzzle Book for Adult","description":"\u003cp\u003e\u003cb\u003eHard to Extreme Jigsaw Sudoku Puzzles Volume 3\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003ePlaying Sudoku is addictive, and you can never have enough puzzles. When you become a skilled player, you may want more challenging puzzles and try a different and difficult type.\u003c\/p\u003e\u003cp\u003eUnlike regular Sudoku, the grids of Jigsaw Sudoku are divided into irregular jigsaw-like shapes instead of 3x3 boxes. The object is to fill in the empty cells so that each row, each column, and each jigsaw-like shape has no repeat digits from 1 to 9.\u003c\/p\u003e\u003cp\u003eIn this book, we have: \u003c\/p\u003e\u003cp\u003e100 hard puzzles, \u003c\/p\u003e\u003cp\u003e100 very hard puzzles\u003c\/p\u003e\u003cp\u003eand 100 extreme puzzles.\u003c\/p\u003e\u003cp\u003eEach page has four puzzles, and all the puzzles are well-crafted and easy to read.\u003c\/p\u003e\u003cp\u003eAdd to cart now.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Brainwhale\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 8718063136\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9798718063134\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 03\/07\/2021\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\u003c\/p\u003e","brand":"Brainwhale","offers":[{"title":"Paperback","offer_id":43982001864959,"sku":"9798718063134","price":7.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_99a8fd6d-2fb7-41a2-ae42-cbf97adc4085.jpg?v=1683258725","url":"https:\/\/www.whiterainbookhouse.com\/products\/hard-to-extreme-jigsaw-sudoku-brainwhale-9798718063134","provider":"WR Book House","version":"1.0","type":"link"}