Super Hard Sudoku Puzzles Book 1

This great collection of Super Hard Sudoku Puzzles (Book 1) is sure to keep you searching for DAYS!!! These puzzles are fun and challenging, so you'll find it hard to set this book down. • 150 Very Hard Puzzles • Large Puzzle Grids • 8" x 10" book • Solutions included if you get frustrated • High quality paperback The use of Sudoku is quite useful for puzzlers searching for a great challenge. While entertaining, the puzzles assist in the growth of your IQ! Sudoku and other puzzles have also been found to keep aging minds sharp. By using these puzzles, you will be helping stimulate growth and function in the brain, maintaining that sharp mind of yours! Get your copy now!