A Samurai Sudoku Puzzle makes you work your memory, your logic, your reflection and your analytical skills at the same time. And this samurai sudoku book makes the perfect gift for your mom and dad or the person who loves sudoku. You will also enjoy the book yourself if you're tired of squinting tiny numbers in crammed puzzles. Ideal gift for puzzle game lovers, this Samurai Sudoku book will not just help you to kill time, but it will also sharpen...