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If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
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All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
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This Book Contains 400 Medium to Hard Difficulty Sudoku Puzzles with answers, if you are different level please check our other books.Weve had your entertainment and convenience in mind when designing this book and thought about the small details which make a difference: ALL PUZZLES IN THIS BOOK ARE NEW! Wide inner margins: easy to tear out and go. Includes free bonus puzzles you can download. Our skill levels are accurate (we worked hard at this)! Larger font and better quality paper than newspapers and magazines easy to write on without worry of bleed through. Problem levels has been expertly assessed for consistency. No wasted puzzle in this book. 2 problems per page. Big and easy to read solutions at the end of the book. KEEPS YOUR MIND HEALTHY: Sudoku puzzles are a proven method for keeping the mind healthy and combating Alzheimers and Dementia.We have Very Easy, Easy, Standard, Hard, Very Hard, Extreme levels for beginners and experienced Sudoku Puzzlers. In Killer Sudoku, subregions have specified sums, and no number can be repeated within a region. This variant also called 'Sums Sudoku', 'Sums Number Place', 'Samunamupure', 'Kikagaku Nampure'.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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