One look at a Sudoku website or online forum and you will realize how popular this numeric puzzle is. If you have never played Sudoku, you are missing some serious fun and the opportunity to put your reasoning skills to the test. Even though numeric puzzles are available in the form of books and publications in various daily newspapers, the charm of playing it online for free is just a different ball game altogether. Free Sudoku has raided the world of puzzles so rapidly that every child knows what the puzzle is all about and has tried it at least once. Read and find Free Sudoku.