February 5, 2016 at 5:00 AM (UTC)
5 февраля. Старшая лига - heap
Upsolve
Feb 5, 2016
Ended 10 years ago
Unknown
8.7
days
8
Problems
- Start time
- February 5, 2016 at 5:00 AM (UTC)
- End time
- February 13, 2016 at 9:59 PM (UTC)
- Format
- IOI, 8 problems, 8.708 days