The 2025 edition of the Online Olympiad in Linguistics took place on January 26th, from 00:00UTC to 24:00UTC. The contest was offered in two divisions: one for secondary/high school students and one for those who have graduated from secondary/high school. Participants in both divisions were working on the same problem set. For participation in any division, you needed to register. All registered participants should have received an email with their contest area credentials.
The final results have been published for student and non-student division. You can also review the solutions and the grading scheme.
The certificates will become available in the winners’ contest areas within a few weeks.
- English
- Chinese (simplified) (the Chinese text contained two translation mistakes in the problem #3; this will be taken into account during grading)
- Japanese
- Korean
- Polish
- Portuguese (Brazilian)
- Romanian
- Russian
- Thai
- Ukrainian
If you have any questions, please contact us at or via our Facebook page.
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