June 3, 2021 at 11:00 PM (UTC)
2021 KBTU Open, Spring Kazakhstan, Alma-Ata, May 30
Virtual
Jun 3, 2021
Ended 4 years ago
Unknown
1
month
11
Problems
- Start time
- June 3, 2021 at 11:00 PM (UTC)
- End time
- July 4, 2021 at 5:00 PM (UTC)
- Format
- IOI, 11 problems, 1.025 months