February 13, 2011 at 10:00 AM (UTC)
The third stage of UOI 2010-2011 Zhitomir
Upsolve
Feb 13, 2011
Ended 14 years ago
Unknown
5
hours
4
Problems
- Start time
- February 13, 2011 at 10:00 AM (UTC)
- End time
- February 13, 2011 at 3:00 PM (UTC)
- Format
- IOI, 4 problems, 4.999 hours