Dear competitors, as you know, the new WPF Sudoku GP season starts this Friday. Since several of you have reported that you can't log in, we are currently trying to resolve the issue with the databases.
That's also why we haven't sent emails with invitations yet. You can at least have a look at the IB of Round 1 from Serbian authors. We will inform you about the start or possible postponement of the competition soon.
Thank you for understanding!