Daily-Sudoku FAQ

Q: When I Push Play, Why Won't the Game Load?

Pop-ups are being blocked so the game will not load. The puzzles open into a new window, which your browser's pop-up blockers or some other internet security programs might block. Make sure you have allowed pop-ups and other traffic on www.daily-sudoku.org.
You get an error saying you're logged out. Cookies are not being stored correctly (browser clears them). Please verify that your cookies are being stored for daily-sudoku.

The user name is already taken, please try selecting a different name.
The E-mail address is already used, which means someone has registered with that e-mail address, please try another e-mail address.

To register you will need a valid e-mail address and a unique user name. Click here to register now. After entering your user name, password and e-mail address you're free to participate in Daily-Sudoku.org public tournaments, and play for Fun.

In order to play in tournaments you need to have a free account with Daily-Sudoku.org.
Our public Daily-Sudoku tournament is open for everyone to play in. You can find the link to the tournament from the homepage or by clicking here.
You can also create your very own tournament (see "How do I Create a Tournament?").

You will find the link to create your own tournament on the Daily-Sudoku homepage, or by clicking here. You will need to pick a name for your tournament (it can be changed later), and a difficulty level for the puzzles. We recommend easy puzzles for those who are just starting. "Live Hints" gives you the option to have the system tell your players if they have made a mistake or not.
IMPORTANT: It is recommended that you bookmark your tournament page after you create it. A link will be created in the Members Area. An e-mail will also be sent to the e-mail address that you provided when you registered.