{"product_id":"sudoku-nurikabe-200-logic-dart-veider-9781726234580","title":"Sudoku Nurikabe - 200 Logic Puzzles 8x8 (Volume 8)","description":"\u003cb\u003eNurikabe\u003c\/b\u003e is a logic puzzle (\"nurikabe\" in Japanese folklore is an invisible wall that blocks roads and upon which delays in foot travel are blamed; other names for the puzzle: \"\u003ci\u003eCell Structure\u003c\/i\u003e\", \"\u003ci\u003eIslands in the Stream\u003c\/i\u003e\"). The puzzle is played on a grid, typically rectangular with no standard size.\u003cbr\u003e Some cells of the grid start containing numbers. \u003cp\u003e\u003c\/p\u003e The goal is to determine whether each of the cells of the grid is \"black\" or \"white\" according to the following rules: \u003cp\u003e\u003c\/p\u003e All of the black cells must be connected.\u003cbr\u003e Each numbered cell must be part of a white island of connected white cells.\u003cbr\u003e Each island must have the same number of white cells as the number it contains (including the numbered cell).\u003cbr\u003e Two islands may not be connected.\u003cbr\u003e There cannot be any \u003cb\u003e2 x 2\u003c\/b\u003e blocks of black cells.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Dart Veider\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1726234584\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781726234580\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 08\/26\/2018\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":44190829281535,"sku":"9781726234580","price":7.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_03d9b6de-67b3-4c5e-98f1-46d0226b5310.jpg?v=1690872602","url":"https:\/\/www.whiterainbookhouse.com\/products\/sudoku-nurikabe-200-logic-dart-veider-9781726234580","provider":"WR Book House","version":"1.0","type":"link"}