{"product_id":"9781544026565","title":"Sudoku Nurikabe - 200 Logic Puzzles 8X8 (Volume 1)","description":"Nurikabe 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: -Cell Structure-, -Islands in the Stream-). The puzzle is played on a grid, typically rectangular with no standard size. Some cells of the grid start containing numbers. The goal is to determine whether each of the cells of the grid is -black- or -white- according to the following rules: - All of the black cells must be connected. - Each numbered cell must be part of a white island of connected white cells. - Each island must have the same number of white cells as the number it contains (including the numbered cell). - Two islands may not be connected. - There cannot be any 2 x 2 blocks of black cells.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e| \u003cb\u003eAuthor: \u003c\/b\u003eDart Veider\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003ePublisher: \u003c\/b\u003eCreateSpace Independent Publishing Platform\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003ePublication Date: \u003c\/b\u003eMar 04, 2017\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eNumber of Pages: \u003c\/b\u003e136 pages\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eLanguage: \u003c\/b\u003eEnglish\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eBinding: \u003c\/b\u003ePaperback\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eISBN-10: \u003c\/b\u003e1544026560\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eISBN-13: \u003c\/b\u003e9781544026565\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CreateSpace Independent Publishing Platform","offers":[{"title":"Default Title","offer_id":49150202642737,"sku":"9781544026565","price":13.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/8215\/8385\/files\/9781544026565__45625_44087b32-ad9e-4675-b840-0afc4198313c.jpg?v=1716218227","url":"https:\/\/www.recomparo.com\/products\/9781544026565","provider":"ReComparo.com","version":"1.0","type":"link"}