November 15, 2012 at 4:00 PM (UTC)
DSCS-2012 - Chess part 2
Upsolve
Nov 15, 2012
Ended 13 years ago
Unknown
5
hours
10
Problems
- Start time
- November 15, 2012 at 4:00 PM (UTC)
- End time
- November 15, 2012 at 9:00 PM (UTC)
- Format
- IOI, 10 problems, 5 hours