This sudoku puzzle book has been created for fun for all ages and can be played by children, adults and senior citizens alike - suitable for all sudoku puzzle lovers Perfect for stimulating the mind and improving reasoning skills, this book comes complete with 200 random easy to very hard difficulty level sudoku puzzles with solutions included. A 'Beginners Guide' is also provided with valuable tips for solving the puzzles. Whatever age, people everywhere love these sudoku puzzles With a wide variety of puzzles of different difficulty levels, these puzzles are an ideal challenge, providing hours of puzzling fun for all sudoku puzzle players.