{"product_id":"the-big-book-of-logic-puzzles-masyu-400-hard-volume-17-9781544164205","title":"The Big Book of Logic Puzzles - Masyu 400 Hard (Volume 17)","description":"Masyu is a type of logic puzzle designed and published by Nikoli. The purpose of its creation was to present a puzzle that uses no numbers or letters and yet retains depth and aesthetics.Masyu is played on a rectangular grid of squares, some of which contain circles, each circle is either \"white\" (empty) or \"black\" (filled). The goal is to draw a single continuous non-intersecting loop that properly passes through all circled cells. The loop must \"enter\" each cell it passes through from the center of one of its four sides and \"exit\" from a different side, all turns are therefore 90 degrees. The two varieties of circle have differing requirements for how the loop must pass through them: -White circles must be traveled straight through, but the loop must turn in the previous and\/or next cell in its path.-Black circles must be turned upon, but the loop must travel straight through the next and previous cells in its path.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e \u003ca href=\"https:\/\/sureshotbooks-com.myshopify.com\/search?type=product%2Carticle%2Cpage\u0026amp;q=AUTH-10996094\"\u003eMykola Krylov\u003c\/a\u003e\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Createspace Independent Publishing Platform\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 02\/27\/2017\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 272\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.81lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.02h x 5.98w x 0.57d\u003cbr\u003e\u003cb\u003eISBN13:\u003c\/b\u003e 9781544164205\u003cbr\u003e\u003cb\u003eISBN10:\u003c\/b\u003e 1544164203\u003cbr\u003e\u003cb\u003eBISAC Categories:\u003c\/b\u003e\u003cbr\u003e- \u003ca href=\"https:\/\/sureshotbooks-com.myshopify.com\/search?type=product%2Carticle%2Cpage\u0026amp;q=CAT-GAM\"\u003eGames \u0026amp; Activities\u003c\/a\u003e | \u003ca href=\"https:\/\/sureshotbooks-com.myshopify.com\/search?type=product%2Carticle%2Cpage\u0026amp;q=BISAC-GAM017000\"\u003eSudoku\u003c\/a\u003e\u003cbr\u003e\u003cp\u003e\u003ci\u003eThis title is not returnable\u003c\/i\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Createspace Independent Publishing Platform","offers":[{"title":"Default Title","offer_id":44433398857965,"sku":"9781544164205","price":13.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/8097\/6621\/products\/img_20336052-b71c-4850-9f26-e889f85daee9.jpg?v=1700063204","url":"https:\/\/sureshotbooks.com\/products\/the-big-book-of-logic-puzzles-masyu-400-hard-volume-17-9781544164205","provider":"SureShot Books Publishing LLC","version":"1.0","type":"link"}