{"product_id":"zero-killer-sudoku-101-puzzles-maximum-challenge-paperback","title":"Zero Killer Sudoku: 101 puzzles: Maximum Challenge - 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\u003eDj Ape\u003c\/b\u003e (Author)\u003c\/p\u003e\u003cp\u003e101 Zero Killer Sudoku Puzzles for Experienced Solvers Who Want Less Structure and More Deduction\u003c\/p\u003e\u003cp\u003eIf standard Killer Sudoku no longer feels demanding enough, this collection offers a tougher variation built on the familiar 9x9 Sudoku grid. Inside are \u003cb\u003e101 Zero Killer Sudoku puzzles\u003c\/b\u003e, created for experienced solvers who enjoy minimal starting information and longer, more demanding chains of logic.\u003c\/p\u003e\u003cp\u003eUnlike ordinary Killer Sudoku, only some cells are grouped into cages with totals shown. Other cells are left completely blank, which removes useful structure and makes each puzzle significantly harder to crack.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWhat's inside: \u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e101 Zero Killer Sudoku puzzles\u003c\/b\u003e for a substantial advanced-level collection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eA tougher twist on classic Killer Sudoku\u003c\/b\u003e with fewer cage clues and less built-in guidance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFour relative difficulty levels\u003c\/b\u003e to give the collection internal progression, while keeping the overall standard high.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOne puzzle per page\u003c\/b\u003e so you have plenty of room for notes, candidates, and working steps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesigned for experienced solvers\u003c\/b\u003e who already understand Killer Sudoku techniques and want a more exacting challenge.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis is not a beginner book. It is best suited to dedicated Killer Sudoku fans who want harder puzzles, less structure, and a solving experience that rewards careful deduction and persistence.\u003c\/p\u003e\u003cp\u003eIf you are looking for an advanced number-logic book with a strong niche identity and substantial solving depth, this Zero Killer Sudoku collection delivers exactly that.\u003c\/p\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003eNumber of Pages:\u003c\/strong\u003e 114\u003c\/div\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.24 x 9 x 6 IN\u003c\/div\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003ePublication Date:\u003c\/strong\u003e December 02, 2009\u003c\/div\u003e\n            ","brand":"Books by splitShops","offers":[{"title":"Default Title","offer_id":50381623558381,"sku":"9781438284309","price":16.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0020\/8918\/9441\/files\/L46ACFGzwP9781438284309.webp?v=1785679431","url":"https:\/\/www.webster.direct\/en-ca\/products\/zero-killer-sudoku-101-puzzles-maximum-challenge-paperback","provider":"Webster.Direct","version":"1.0","type":"link"}