January 17, 2013 at 10:30 AM (UTC)
Training for schoolchildren 17/01/2013 part 1
Upsolve
Jan 17, 2013
Ended 12 years ago
Unknown
4
hours
10
Problems
- Start time
- January 17, 2013 at 10:30 AM (UTC)
- End time
- January 17, 2013 at 2:30 PM (UTC)
- Format
- IOI, 10 problems, 4 hours