To play SuDoku (aka Su Doku or number place) the number placing puzzle game, you must use the mouse to click on empty squares and fill them in with a missing number from 1 to 9. Duplicates on the same row, column, or 3×3 cell are not allowed. The puzzle is complete when every square is filled. Su Doku! Come back each day for a new puzzle or yesterday’s SuDoku solution. Use the mouse to click and select numbers, or arrow and number keys on your keyboard.