Sudoku
Play Free - Interactive Sudoku Game. Select from 3 different difficulty levels. Practice playing with numbers. You can have up to 3 hints. Time yourself!
How to play:
- Click on an empty cell to select it
- Use the number pad or keyboard (1-9) to enter numbers
- Use Backspace/Delete or Clear to remove numbers
- Fill all cells so each row, column, and 3×3 box contains digits 1-9
- Red cells indicate invalid moves