February 20, 2022 at 6:00 AM (UTC)
Азербайджан - подготовка. Февраль 21
Virtual
Feb 20, 2022
Ended 4 years ago
Unknown
21.6
days
10
Problems
- Start time
- February 20, 2022 at 6:00 AM (UTC)
- End time
- March 13, 2022 at 7:59 PM (UTC)
- Format
- IOI, 10 problems, 21.583 days