{"product_id":"the-big-book-of-logic-puzzles-patchwork-400-hard-volume-63-9781546396529","title":"The Big Book of Logic Puzzles - Patchwork 400 Hard (Volume 63)","description":"\u003cp\u003e • Author(s): Mykola Krylov\u003cbr\u003e • Publisher: Createspace Independent Publishing Platform\u003cbr\u003e • Publisher Imprint: Createspace Independent Publishing Platform\u003cbr\u003e • BISAC: Sudoku\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003ePatchwork (also known as \"Tatami\") consists of a square grid divided into regions (\"rooms\"). Each room must be filled with each of the digits from 1 to the number of cells in the room. Every row and every column must contain the same amount of each digit. Same digits must not be orthogonally adjacent.\u003c\/p\u003e","brand":"Createspace Independent Publishing Platform","offers":[{"title":"Paperback","offer_id":45548254003351,"sku":"9781546396529","price":1119.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9781546396529.webp?v=1767128576","url":"https:\/\/atlanticbooks.com\/products\/the-big-book-of-logic-puzzles-patchwork-400-hard-volume-63-9781546396529","provider":"Atlantic Books","version":"1.0","type":"link"}