Are you a Sudoku novice? Are you a seasoned veteran? This book of over 90 pages features 200 puzzles ranging from easy to fiendishly difficult for hours of Sudoku solving fun! Popularized worldwide in 2004, Sudoku's history can be traced back to late 19th century Paris, and it continues to addict new players every day! This book will not only test your skills, but hone them so you can be a true Sudoku master!