{"product_id":"the-big-book-of-logic-puzzles-masyu-400-hard-volume-17-paperback","title":"The Big Book of Logic Puzzles - Masyu 400 Hard (Volume 17) - Paperback","description":"\u003cp\u003eby \u003cb\u003eMykola Krylov\u003c\/b\u003e (Author)\u003c\/p\u003e\u003cp\u003eMasyu 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.\u003c\/p\u003e\u003cdiv\u003e\n\u003cstrong\u003eNumber of Pages:\u003c\/strong\u003e 272\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.57 x 9.02 x 5.98 IN\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003ePublication Date:\u003c\/strong\u003e February 27, 2017\u003c\/div\u003e","brand":"Books by splitShops","offers":[{"title":"Default Title","offer_id":42114513043591,"sku":"9781544164205","price":14.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/2623\/2711\/files\/cd7ee44c25ea2db16bc05591e78b9beb.webp?v=1732500246","url":"https:\/\/booksby.splitshops.com\/products\/the-big-book-of-logic-puzzles-masyu-400-hard-volume-17-paperback","provider":"Books by splitShops","version":"1.0","type":"link"}