October 1, 2012 at 9:00 AM (UTC)
Open and Distance Olympiads 2012-2013 V.L.Didkovskogo
Upsolve
Oct 1, 2012
Ended 13 years ago
Unknown
3.4
months
12
Problems
- Start time
- October 1, 2012 at 9:00 AM (UTC)
- End time
- January 10, 2013 at 11:59 PM (UTC)
- Format
- IOI, 12 problems, 3.387 months