December 18, 2012 at 4:15 PM (UTC)
Training for schoolchildren 18/12/2012
Upsolve
Dec 18, 2012
Ended 13 years ago
Unknown
2
hours
10
Problems
- Start time
- December 18, 2012 at 4:15 PM (UTC)
- End time
- December 18, 2012 at 6:15 PM (UTC)
- Format
- IOI, 10 problems, 2.001 hours