| Challenges | Details | Level | Link |
|---|---|---|---|
Hindi Vikas Sasthan |
Aryabhata Ganit challenge 2024 | Open to all fluency levels | Link |
Hindi Vikas Sasthan |
Hindi Olympiad | Beginners or students with limited prior experience in the language | Link |
IMO Qualifier |
INTERNATIONAL Mathematics Olympiad | Need at least 1 year language immersion experience or equivalent | Link |
