| беларуская | bel-000 |
| праблема | |
| беларуская | bel-000 | задача |
| Deutsch | deu-000 | Problem |
| English | eng-000 | problem |
| Esperanto | epo-000 | problemo |
| français | fra-000 | problème |
| magyar | hun-000 | probléma |
| Nederlands | nld-000 | probleem |
| Nederlands | nld-000 | vraagstuk |
| português | por-000 | problema |
| русский | rus-000 | задача |
| русский | rus-000 | проблема |
| español | spa-000 | problema |
| svenska | swe-000 | problem |