As some of you may know, there is a competitive programming contest on the website USACO for pre-college students like me. The contest is running now but the website is not responding!
When using Google Chrome to visit the website, it returns a 502 error. When using Mozilla Firefox, it returns a blank page. Did any of you encounter this problem? Can it be solved?
Thanks.
UPD: The USACO official website has announced this:
Announcement
This is caused by a DoS Attack!!!
