Problem:IOL
This page contains the list of problems of International Linguistics Olympiad.
They are also archived in the official website of IOL.
List of contests
| Year | Date | Problems | Solutions | |
|---|---|---|---|---|
| 1 | 2003 | |||
| 2 | 2004 | |||
| 3 | 2005 | |||
| 4 | 2006 | |||
| 5 | 2007 | |||
| 6 | 2008 | |||
| 7 | 2009 | |||
| 8 | 2010 | |||
| 9 | 2011 | |||
| 10 | 2012 | |||
| 11 | 2013 | |||
| 12 | 2014 | |||
| 13 | 2015 | |||
| 14 | 2016 | |||
| 15 | 2017 | |||
| 16 | 2018 | |||
| 17 | 2019 | |||
| 18 | 2020 |
List of problems
| Year | No. | Featuring | Language Family | Type | Working language (official) | Translated |
|---|---|---|---|---|---|---|
| IOL 2018/19 | 1-10 | ... | ... | |||
| IOL 2019 | Problem 1 | Yonggom language | Trans-New Guinea | Rosetta stone | Bengali | Bulgarian | Chinese (Simplified) | Chinese (Traditional) | Czech | Danish | Dutch | English (A) | English (B) | Estonian | Finnish | French | German | Hungarian | Japanese | Korean | Latvian | Polish | Portuguese (B) | Romanian | Russian | Slovenian | Spanish | Swedish | Turkish | Ukrainian | |
| Problem 2 | Yurok language | Algic | Rosetta stone | Bengali | Bulgarian | Chinese (Simplified) | Chinese (Traditional) | Czech | Danish | Dutch | English (A) | English (B) | Estonian | Finnish | French | German | Hungarian | Japanese | Korean | Latvian | Polish | Portuguese (B) | Romanian | Russian | Slovenian | Spanish | Swedish | Turkish | Ukrainian | ||
| Problem 3 | Book Pahlavi script | Indo-European | Rosetta stone | Bengali | Bulgarian | Chinese (Simplified) | Chinese (Traditional) | Czech | Danish | Dutch | English (A) | English (B) | Estonian | Finnish | French | German | Hungarian | Japanese | Korean | Latvian | Polish | Portuguese (B) | Romanian | Russian | Slovenian | Spanish | Swedish | Turkish | Ukrainian | ||
| Problem 4 | West Tarangan language | Austronesian | Rosetta stone | Bengali | Bulgarian | Chinese (Simplified) | Chinese (Traditional) | Czech | Danish | Dutch | English (A) | English (B) | Estonian | Finnish | French | German | Hungarian | Japanese | Korean | Latvian | Polish | Portuguese (B) | Romanian | Russian | Slovenian | Spanish | Swedish | Turkish | Ukrainian | ||
| Problem 5 | Nooni language | Atlantic-Congo | Rosetta stone | Bengali | Bulgarian | Chinese (Simplified) | Chinese (Traditional) | Czech | Danish | Dutch | English (A) | English (B) | Estonian | Finnish | French | German | Hungarian | Japanese | Korean | Latvian | Polish | Portuguese (B) | Romanian | Russian | Slovenian | Spanish | Swedish | Turkish | Ukrainian |