You don't need to be a math whiz to enjoy a great sudoku puzzle Sharpen your mind and have some fun with this great collection of sudokus, including over 500+ challenges Easy, Medium and Hard .A must-have for all Sudoku enthusiasts.
OVER 1000+ PUZZLES & SOLUTIONS: Hours of fun and entertainment to enjoy
MAKES A GREAT GIFT: For the sudoku puzzle lover, this book makes a great gift for any occasion Birthdays, stocking stuffers, road trips or more, everyone will love it
6 problems per page and answers at the end of the book
8.5 x 11 (inches) 21.59cm x 27.94cm