International Linguistics Olympiad Problems
A free archive of past International Linguistics Olympiad problems, where solvers decode the grammar of unfamiliar languages using pure logical deduction.
No account needed · sign in to keep your taste everywhere
More like this
Pages that share this page's themes. Or browse all of Education.
UK Linguistics Olympiad
The home of an annual competition where school-aged solvers puzzle out the structure of real, often obscure languages, w…
North American Computational Linguistics Olympiad
The official site of a linguistics puzzle competition, offering free past problem sets that ask solvers to reverse-engin…
Linguistic Mystic
A blog exploring unusual linguistics topics, from computational language models to obscure grammar phenomena, for curiou…
Languages Around the Globe
A blog for language learners, linguists, and enthusiasts that helps people find language learning resources, tips, and m…
Everett Kaser Software
The home of Everett Kaser's classic puzzle games, from logic and number puzzles to word and memory games, many available…
World Puzzle Federation
The official site of the organization behind the World Puzzle Championship, publishing archived competition puzzle bookl…
Stumble onto more like this
One click takes you to a page you didn't know you were looking for. Rate it and the next one lands closer to your taste.
Add to Browser — it's freeWorks in Chrome, Edge and Brave. No account needed.