This Book Contains 250 Easy to Medium 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 differenceALL PUZZLES IN THIS BOOK ARE NEWWide inner margins easy to tear out and go.Includes free bonus puzzles you can download.Our skill levels are accurate we worked hard at thisLarger 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.