IOL — International Linguistics Olympiad
Puzzle-based olympiad bridging languages and computation — no prior linguistics needed.
- Humanities & Social Sciences
- Computer Science
- Who can enter
- Secondary-school students — via your country's national linguistics olympiad
- What it costs
- Free for you: entry is through your national linguistics olympiad, and team costs are covered by the host and your national organiser.
- When it closes
- We could not confirm this year's date against the organiser's own page, so we are not showing a countdown for it. Last published: Finals each July; national rounds (e.g. NACLO) in winter.
Sending this to someone sends the four facts above, not just a name — they will see who can enter and what it costs before they decide.