{"product_id":"futoshiki-puzzle-book-frank-mallin-9798591406790","title":"Futoshiki Puzzle Book: 300 Japanese Math Logic Puzzles 5x5","description":"\u003cp\u003eIf you like \u003cstrong\u003eSudoku\u003c\/strong\u003e or \u003cstrong\u003eKakuro\u003c\/strong\u003e but want a different challenge then you will \u003cstrong\u003eLOVE Futoshiki\u003c\/strong\u003e.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFutoshiki or \"More or Less\", is a logic puzzle game from Japan. Its name means \"inequality\".\u003c\/li\u003e\n\u003cli\u003eFutoshiki is played on a square grid. The objective is to place the numbers 1 to X (Where X is the length of the grid) in each row, ensuring that each column only contains the digits 1 to X.\u003c\/li\u003e\n\u003cli\u003eSome digit 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.\u003c\/li\u003e\n\u003cli\u003eThis Futoshiki Puzzle Book is a fun way for kids, teens, or adults to sharpen their minds and test their logic.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBook Details: \u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 8.5\"x11\" Large Size \u003c\/li\u003e\n\u003cli\u003e154 Pages (300 Puzzles with solutions, 4 Puzzles per page)\u003c\/li\u003e\n\u003cli\u003eMatte Cover Design\u003c\/li\u003e\n\u003cli\u003ePerfect Gift for everyone who loves puzzle or math game\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Frank Mallin\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 8591406796\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9798591406790\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 01\/06\/2021\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 156\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.83lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 11.00h x 8.50w x 0.33d","brand":"Frank Mallin","offers":[{"title":"Paperback","offer_id":43944143061247,"sku":"9798591406790","price":8.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/products\/img_fadeab33-023a-443f-a630-d0527af00618.jpg?v=1681502036","url":"https:\/\/www.whiterainbookhouse.com\/products\/futoshiki-puzzle-book-frank-mallin-9798591406790","provider":"WR Book House","version":"1.0","type":"link"}