International Linguistics Olympiad — National Rounds
National linguistics olympiads (NACLO, UKLO, OzCLO, etc.) that select for the IOL — many are open worldwide via school registration.
Sourced from the official program page. Where a field says Not confirmed, we couldn't verify it — check the official site before applying.
- Location
- Global (national organizers)
- Duration
- Not confirmed — check the official program page.
- Deadline
- January–February
- Grades
- 9, 10, 11, 12
- Format
- remote
- Cost
- Free
A general prep list — the official program page is always the source of truth. Your ticks are saved on this device only.
More like this.
Explore the Finder →British Informatics Olympiad (Open to Int'l)
Solve complex math and computer science problems created by the UK Mathematical Trust.
Canadian Computing Competition (CCC)
Free competitive programming contest run by Waterloo's CEMC; open worldwide and used as a qualifier for the Canadian Computing Olympiad.
American Computer Science League (ACSL)
A multi-division computer science competition covering both theory and programming.
How to think about programs like this.
This guidance is general and may not reflect this program's exact selection process. Always confirm details on the official program page before applying.
Atlas guidance is written from public information about programs in this category. It is not a promise about International Linguistics Olympiad — National Rounds's actual selection process.