{"product_id":"sudoku-ripple-effect-200-dart-veider-9781544027296","title":"Sudoku Ripple Effect - 200 Easy to Medium Puzzles 6x6 (Volume 1)","description":"\u003cb\u003eRipple Effect\u003c\/b\u003e (also known as \"\u003ci\u003eHakyuu\u003c\/i\u003e\", \"\u003ci\u003eHakyuu Kouka\u003c\/i\u003e\", \"\u003ci\u003eHakyukoka\u003c\/i\u003e\", \"\u003ci\u003eSeismic\u003c\/i\u003e\") is a logic puzzle published by Nikoli. The puzzle consists of a rectangular grid of any size divided into polyomino sections called \"rooms\". Each room must be filled with each of the numbers from 1 to the number of cells in the room. If two identical numbers appear in the same row or column, at least that many cells with other numbers must separate them.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Dart Veider\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 154402729X\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781544027296\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Createspace Independent Publishing Platform\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 03\/04\/2017\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 138\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.43lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.02h x 5.98w x 0.30d","brand":"Dart Veider","offers":[{"title":"Paperback","offer_id":44067419422975,"sku":"9781544027296","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_9f302ce6-c339-4c8a-98fb-eb2f583864cb.jpg?v=1685413124","url":"https:\/\/www.whiterainbookhouse.com\/products\/sudoku-ripple-effect-200-dart-veider-9781544027296","provider":"WR Book House","version":"1.0","type":"link"}