2,100 PUZZLES & FULL SOLUTIONS: This is truly a sudoku book like no other. With 2,100 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. PRINTED ON HIGH-QUALITY PAPER: Puzzles are printed on 60-pound high quality...