Olympiad information
| Registration open |
Oct. 9, 2021 |
| Results in personal accounts |
Dec. 6, 2021 Dec. 22, 2023 |
| Appeal date |
Dec. 13, 2021 Dec. 22-28, 2023 |
| Total results and the list of winners |
Dec. 22, 2023 Dec. 29, 2023 |
First round information
| Status |
Round end |
| Start day |
Oct. 17, 2021, 4 p.m. NOVT (UTC+7) |
| End date |
Oct. 17, 2021, 8:52 p.m. NOVT (UTC+7) |
Second round information
| Status |
Round end |
| Start day |
Oct. 18, 2021, 4 p.m. NOVT (UTC+7) |
| End date |
Oct. 25, 2021, 4 p.m. NOVT (UTC+7) |
In 2024 the Olympiad will be held in October 13 – 21, 2024 and will be announced later. Registration will be open in September, 2024.
