| asturianu | ast-000 |
| problema | |
| العربية | arb-000 | مَسْأَلَة |
| العربية | arb-000 | مُشْكِلَة |
| luenga aragonesa | arg-000 | problema |
| azərbaycanca | azj-000 | məsələ |
| azərbaycanca | azj-000 | problem |
| башҡорт теле | bak-000 | мәсьәлә |
| беларуская | bel-000 | прабле́ма |
| বাংলা | ben-000 | প্রব্লেম |
| brezhoneg | bre-000 | kudenn |
| brezhoneg | bre-000 | poelladenn |
| български | bul-000 | пробле́м |
| català | cat-000 | problema |
| binisayang Sinugboanon | ceb-000 | kalisud |
| čeština | ces-000 | problém |
| 普通话 | cmn-000 | 习题 |
| 普通话 | cmn-000 | 困难 |
| 普通话 | cmn-000 | 课题 |
| 普通话 | cmn-000 | 问题 |
| 普通话 | cmn-000 | 难题 |
| 普通话 | cmn-000 | 题目 |
| 普通话 | cmn-000 | 麻烦 |
| 國語 | cmn-001 | 問題 |
| 國語 | cmn-001 | 困難 |
| 國語 | cmn-001 | 習題 |
| 國語 | cmn-001 | 課題 |
| 國語 | cmn-001 | 難題 |
| 國語 | cmn-001 | 題目 |
| 國語 | cmn-001 | 麻煩 |
| Cymraeg | cym-000 | problem |
| dansk | dan-000 | problem |
| Deutsch | deu-000 | Problem |
| Deutsch | deu-000 | Übung |
| eesti | ekk-000 | harjutus |
| eesti | ekk-000 | kitsikus |
| eesti | ekk-000 | küsimus |
| eesti | ekk-000 | mure |
| eesti | ekk-000 | probleem |
| eesti | ekk-000 | takistus |
| ελληνικά | ell-000 | πρόβλημα |
| English | eng-000 | problem |
| Esperanto | epo-000 | problemo |
| euskara | eus-000 | arazo |
| euskara | eus-000 | buruketa |
| suomi | fin-000 | harjoitus |
| suomi | fin-000 | harjoitustehtävä |
| suomi | fin-000 | ongelma |
| suomi | fin-000 | probleemi |
| suomi | fin-000 | vaikeus |
| français | fra-000 | problème |
| Gàidhlig | gla-000 | duilgheadas |
| Gàidhlig | gla-000 | staing |
| galego | glg-000 | problema |
| Српскохрватски | hbs-000 | проблем |
| Srpskohrvatski | hbs-001 | jednadžba |
| Srpskohrvatski | hbs-001 | problem |
| Srpskohrvatski | hbs-001 | zadatak |
| עִברִית | heb-003 | בְּעָיָה |
| Hiligaynon | hil-000 | palaligban |
| Hiligaynon | hil-000 | problema |
| हिन्दी | hin-000 | प्रश्न |
| हिन्दी | hin-000 | मसला |
| हिन्दी | hin-000 | समस्या |
| magyar | hun-000 | baj |
| magyar | hun-000 | feladat |
| magyar | hun-000 | gond |
| magyar | hun-000 | probléma |
| արևելահայերեն | hye-000 | խնդիր |
| արևելահայերեն | hye-000 | հարց |
| interlingua | ina-000 | problema |
| bahasa Indonesia | ind-000 | masalah |
| íslenska | isl-000 | vandamál |
| italiano | ita-000 | problema |
| 日本語 | jpn-000 | 問題 |
| ქართული | kat-000 | ამოცანა |
| ქართული | kat-000 | პრობლემა |
| қазақ | kaz-000 | мәселе |
| қазақ | kaz-000 | проблема |
| монгол | khk-000 | хүндрэл |
| ភាសាខ្មែរ | khm-000 | ចំណោទ |
| кыргыз | kir-000 | көйгөй |
| кыргыз | kir-000 | маселе |
| кыргыз | kir-000 | проблема |
| 한국어 | kor-000 | 문제 |
| ລາວ | lao-000 | ບັນຫາ |
| lietuvių | lit-000 | problema |
| latviešu | lvs-000 | problēma |
| latviešu | lvs-000 | uzdevums |
| македонски | mkd-000 | задача |
| македонски | mkd-000 | про́блем |
| македонски | mkd-000 | проблем |
| Malti | mlt-000 | problema |
| lhéngua mirandesa | mwl-000 | porblema |
| မြန်မာဘာသာ | mya-000 | ပြဿနာ |
| napulitano | nap-000 | prubblema |
| Nederlands | nld-000 | oefening |
| Nederlands | nld-000 | probleem |
| nynorsk | nno-000 | problem |
| bokmål | nob-000 | oppgave |
| bokmål | nob-000 | problem |
| occitan | oci-000 | problèma |
| فارسی | pes-000 | مسئله |
| فارسی | pes-000 | مشکل |
| polski | pol-000 | kłopot |
| polski | pol-000 | problem |
| polski | pol-000 | zadanie |
| português | por-000 | exercício |
| português | por-000 | problema |
| română | ron-000 | problemă |
| русский | rus-000 | зада́ние |
| русский | rus-000 | зада́ча |
| русский | rus-000 | пробле́ма |
| संस्कृतम् | san-000 | समस्या |
| slovenčina | slk-000 | problém |
| slovenščina | slv-000 | problem |
| español | spa-000 | dificultad |
| español | spa-000 | ejercicio |
| español | spa-000 | lío |
| español | spa-000 | problema |
| shqip | sqi-000 | problem |
| shqip | sqi-000 | çështje |
| svenska | swe-000 | problem |
| Kiswahili | swh-000 | masaibu |
| Kiswahili | swh-000 | tatizo |
| татарча | tat-001 | мәсьәлә |
| тоҷикӣ | tgk-000 | масъала |
| тоҷикӣ | tgk-000 | мушкил |
| тоҷикӣ | tgk-000 | проблема |
| Tagalog | tgl-000 | problema |
| ภาษาไทย | tha-000 | ปัญหา |
| ภาษาไทย | tha-000 | โจทย์ |
| türkmençe | tuk-000 | mesele |
| türkmençe | tuk-000 | problem |
| türkmençe | tuk-000 | problema |
| Türkçe | tur-000 | problem |
| Türkçe | tur-000 | soru |
| Türkçe | tur-000 | sorun |
| ʻgana Tuvalu | tvl-000 | fakalavelave |
| українська | ukr-000 | пробле́ма |
| oʻzbek | uzn-000 | masala |
| oʻzbek | uzn-000 | muammo |
| oʻzbek | uzn-000 | problema |
| tiếng Việt | vie-000 | vấn đề |
| ייִדיש | ydd-000 | פּראָבלעם |
| Maaya Tʼaan | yua-000 | toop |
| Ngazidja Comorian | zdj-000 | shaka |
| Bahasa Malaysia | zsm-000 | kemusykilan |
| Bahasa Malaysia | zsm-000 | kesulitan |
| Bahasa Malaysia | zsm-000 | masalah |