SuDoku Master is the latest version of the puzzle craze that is sweeping the nation. The rules are simple - each number from 1 to 9 should be used only once in each row, column, and 3 by 3 square. The puzzle is completed when there are no more unknown squares. Alternatively, you can play using just symbols and tiles for a whole new twist!

SuDoku Master is the latest version of the puzzle craze that is sweeping the nation. The rules are simple - each number from 1 to 9 should be used only once in each row, column, and 3 by 3 square. The puzzle is completed when there are no more unknown squares. Alternatively, you can play using just symbols and tiles for a whole new twist!