January 22, 2021 at 10:00 PM (UTC)
Ukrainian Olympiad in Informatics, I Stage
Virtual
Jan 22, 2021
Ended 5 years ago
Unknown
9
days
10
Problems
- Start time
- January 22, 2021 at 10:00 PM (UTC)
- End time
- January 31, 2021 at 9:59 PM (UTC)
- Format
- IOI, 10 problems, 8.999 days