Sudoku Classic
About Sudoku Classic
Classic Sudoku Game. Click on a cell to enter a number. You can enter numbers from 1..9. Every number can only occur once per row, column and 9x9 box. To delete a number using the numeric keypad in the game, you must enter the number again.
How to play Sudoku Classic
This game is built for a wide screen. Use your mouse or the arrow keys to play, and click Play to start - it runs in this page, with nothing to install.
Sudoku Classic screenshots
Frequently asked questions
Is Sudoku Classic free to play?
Yes. Sudoku Classic is free to play in full, with no payment, no trial and no sign-up.
Do I need to download Sudoku Classic?
No. Sudoku Classic runs inside this page in your browser. There is nothing to install.
Can I play Sudoku Classic on a phone?
Yes. Sudoku Classic runs in a mobile browser as well as on a desktop, so you can play it on a phone or tablet without an app.
