{"product_id":"krazydad-killer-sudoku-volume-3-360-intermediate-to-tough-puzzles-paperback","title":"Krazydad Killer Sudoku Volume 3: 360 Intermediate to Tough Puzzles - Paperback","description":"\u003cdiv\u003e\u003cp style=\"text-align: right;\"\u003e\u003ca href=\"https:\/\/reportcopyrightinfringement.com\/\" target=\"_blank\" rel=\"nofollow\"\u003e\u003cb\u003eReport copyright infringement\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e\u003c\/div\u003e\u003cp\u003eby \u003cb\u003eJim Bumgardner\u003c\/b\u003e (Author)\u003c\/p\u003e\u003cp\u003eKiller Sudoku is a very popular variant of classic Sudoku that adds some new challenges. These puzzles have more going on and can be extremely satisfying to solve. Once you try them, you'll find it very hard to go back to boring plain old Sudoku  This book has 360 puzzles, in order of difficulty ranging from Intermediate to Tough, using the same grading system as my puzzle website, Krazydad.com. Each puzzle has a single, unique solution. The puzzles are arranged 4-per-page. If you find them too small, check out my LARGE PRINT Killer Sudoku books, which have one large puzzle per page.\u003c\/p\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003eNumber of Pages:\u003c\/strong\u003e 130\u003c\/div\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.28 x 11 x 8.5 IN\u003c\/div\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003ePublication Date:\u003c\/strong\u003e October 26, 2018\u003c\/div\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003eLarge Print:\u003c\/strong\u003e Yes\u003c\/div\u003e\n            ","brand":"BooksCloud","offers":[{"title":"Default Title","offer_id":52591281832243,"sku":"9781946855305","price":21.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/5595\/6612\/files\/TWs5ZzFQZmp4dVdjMllWN0NVV3F6QT09.webp?v=1761656302","url":"https:\/\/www.vysn.com\/products\/krazydad-killer-sudoku-volume-3-360-intermediate-to-tough-puzzles-paperback","provider":"VYSN","version":"1.0","type":"link"}