{"product_id":"400-killer-sudoku-very-hard-killer-sudoku-puzzles-paperback","title":"400 Killer Sudoku: Very Hard Killer Sudoku Puzzles - Paperback","description":"\u003cp\u003eby \u003cb\u003eMindful Puzzle Books\u003c\/b\u003e (Author)\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThis Book Contains \u003cb\u003e400 Very Hard Difficulty Sudoku Puzzles\u003c\/b\u003e with answers, if you are different level please check our other books.\u003c\/p\u003e\u003cp\u003eWe've had your entertainment and convenience in mind when designing this book and thought about the small details which make a difference: \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cb\u003eALL PUZZLES IN THIS BOOK ARE NEW!\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eWide inner margins: \u003cb\u003eeasy to tear out and go\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003eIncludes\u003cb\u003e free bonus puzzles\u003c\/b\u003e you can download.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOur skill levels are accurate \u003c\/b\u003e(we worked hard at this)!\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLarger font\u003c\/b\u003e and better quality paper than newspapers and magazines - easy to write on without worry of bleed through.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProblem levels has been expertly assessed for consistency\u003c\/b\u003e. No wasted puzzle in this book.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e2 problems per page\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBig and easy to read solutions\u003c\/b\u003e at the end of the book.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKEEPS YOUR MIND HEALTHY\u003c\/b\u003e Sudoku puzzles are a proven method for keeping the mind healthy and combating Alzheimer's and Dementia.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWe have Very Easy, Easy, Standard, Hard, Very Hard, Extreme levels for beginners and experienced Sudoku Puzzlers.\u003c\/p\u003eIn Killer Sudoku, sub-regions have specified sums, and no number can be repeated within a region. This variant also called \"Sums Sudoku\", \"Sums Number Place\", \"Samunamupure\", \"Kikagaku Nampure\".\u003cdiv\u003e\n\u003cstrong\u003eNumber of Pages:\u003c\/strong\u003e 238\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.5 x 9.02 x 5.98 IN\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003ePublication Date:\u003c\/strong\u003e September 14, 2018\u003c\/div\u003e","brand":"Books by splitShops","offers":[{"title":"Default Title","offer_id":47419355136178,"sku":"9781727336337","price":16.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/3891\/1666\/files\/4d100ec0a0b7eb51ff86c9a36728a820.webp?v=1778473539","url":"https:\/\/box.dadyminds.org\/products\/400-killer-sudoku-very-hard-killer-sudoku-puzzles-paperback","provider":"DADYMINDS BOX","version":"1.0","type":"link"}