Sudoku of the day - Register
Registration is completely free and is only needed if you want your results to be included in the top ten lists and keep track of your own statistics.
Your user name is the name under which you login to this site.
Display name, is the name that gets shown on the statistics page, if you end up in one of the top ten lists.
We also need a valid e-mail address, in-case you forget your password. We will not send you any spam and will not distribute your e-mail address to any third parties.