Classic Sudoku is an exciting and entertaining sudoku game where you have to solve number puzzles by filling the empty places of a puzzle with the missing numbers. Every row must contain one of each number. So must every column, as must every 3x3 square. Classic Sudoku contains 3 different difficulty levels and 100 unique puzzles.
To play, Javascript of your web browser must be activated and you need Flash player which must be installed or upgraded on your computer. You can download this free player on the Plugins page.