{"product_id":"futoshiki-puzzle-book-garry-mahony-9781982959166","title":"Futoshiki Puzzle Book: The Best Logic Puzzles Collection","description":"\u003cp\u003e\u003cb\u003eFutoshiki\u003c\/b\u003e (from Japanese, literally \"not equal\"; also known as \"Hutoshiki\", \"Unequal\") is a logic puzzle. The puzzle is played on a square grid, such as 9 x 9. The objective is to place the numbers 1 to 9 (or whatever the dimensions are) in each row, ensuring that each column also only contains the digits 1 to 9. Some digits may be given at the start. In addition, inequality constraints are also initially specified between some of the squares, such that one must be higher or lower than its neighbor. These constraints must be honored as the grid is filled out.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Garry Mahony\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1982959169\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781982959166\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 05\/21\/2018\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 116\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.40lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.28d","brand":"Garry Mahony","offers":[{"title":"Paperback","offer_id":44616728871167,"sku":"9781982959166","price":10.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_4a45b3dc-58e7-459d-ad9e-f7f9b77a5c7f.jpg?v=1703021978","url":"https:\/\/www.whiterainbookhouse.com\/products\/futoshiki-puzzle-book-garry-mahony-9781982959166","provider":"WR Book House","version":"1.0","type":"link"}