January 15, 2013 at 4:00 PM (UTC)
Training for schoolchildren 15/01/2013
Upsolve
Jan 15, 2013
Ended 13 years ago
Unknown
5
hours
12
Problems
- Start time
- January 15, 2013 at 4:00 PM (UTC)
- End time
- January 15, 2013 at 9:00 PM (UTC)
- Format
- IOI, 12 problems, 5 hours