February 21, 2023 at 6:00 AM (UTC)
2023 Azerbaijan, Semifinals, February 18, 10 - 11 classes
Virtual
Feb 21, 2023
Ended 2 years ago
Unknown
28.6
days
5
Problems
- Start time
- February 21, 2023 at 6:00 AM (UTC)
- End time
- March 21, 2023 at 7:59 PM (UTC)
- Format
- IOI, 5 problems, 28.583 days