2,000 PUZZLES & FULL SOLUTIONS: This is truly a sudoku book like no other. With 2,000 puzzles inside, it is guaranteed to provide you with hundreds of hours of fun. FOR ADULTS & KIDS: Puzzles are appropriate for both kids and adults alike! 5 DIFFICULTY LEVELS: Whether you are a pro or just starting to play sudoku puzzles, you will find an appropriate challenge level in this book. Each of the 5 levels, from EASY to EXTREMELY HARD has 400 puzzles. EASY-TO-READ FONT: Puzzles are in size 18 font, so that you will never suffer from eye-strain while doing them. PRINTED ON HIGH-QUALITY PAPER: Puzzles are printed on 60-pound high quality white paper so you can use pencils or pens without worry of bleed-through.
KEEPS YOUR MIND HEALTHY: Sudoku puzzles are a proven method for keeping the mind healthy and combating Alzheimer's and Dementia. A GIFT LIKE NO OTHER: If someone in your life loves sudoku puzzles, you won't find a more unique and substantial gift than this book. VOLUME 2 ALSO AVAILABLE: This is the 1st volume of the best selling series "The Largest Sudoku Book in the History of the Universe." Check out Volume 2, also available on Amazon now!