You don't need to be a math whiz to enjoy a great Sudoku puzzle Sharpen your mind and have some fun with this great collection of Sudoku over 140 challenging Sudoku across easy levels .A must-have for all Sudoku enthusiasts.OVER 140 PUZZLES & SOLUTIONS: Hours of fun and entertainment to enjoy When you are done, test your skills on the ultimate Samurai Sudoku Puzzle - 6 puzzles solution linked together by a central puzzle Can you become a master...