January 17, 2013 at 4:00 PM (UTC)
Training for schoolchildren 17/01/2013 part 2
Upsolve
Jan 17, 2013
Ended 12 years ago
Unknown
3
hours
12
Problems
- Start time
- January 17, 2013 at 4:00 PM (UTC)
- End time
- January 17, 2013 at 7:00 PM (UTC)
- Format
- IOI, 12 problems, 3 hours