Hard Sudoku Puzzles Volume 1: 200 Hard Sudoku Puzzles For Advanced Players

This hard 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 contains 200 hard difficulty level sudoku puzzles with solutions for each of the puzzles. A 'Beginners Guide' is included providing valuable tips for solving the puzzles. Whatever your age, you'll love this hard sudoku puzzle book! This puzzle book will provide hours of puzzling fun and an ideal challenge for anyone who enjoys sudoku puzzles. Enjoy hours of puzzling fun with this hard difficulty sudoku puzzle book, ideally suited for all advanced sudoku puzzle players! Whatever your age, these puzzles are perfect for stimulating your mind and improving your reasoning skills. Complete with 200 puzzles with 200 solutions, a 'Beginners Guide' is also included providing valuable tips for solving the puzzles.