| 日本語 | jpn-000 |
| 難関 | |
| Deutsch | deu-000 | Hindernis |
| Deutsch | deu-000 | Hürde |
| Deutsch | deu-000 | Schwierigkeit |
| English | eng-000 | barricade |
| English | eng-000 | barrier |
| English | eng-000 | border |
| English | eng-000 | limit |
| English | eng-000 | obstacle |
| français | fra-000 | obstacle |
| עברית | heb-000 | אתגר |
| italiano | ita-000 | sfida |
| Nihongo | jpn-001 | nankan |
| にほんご | jpn-002 | なんかん |
| нихонго | jpn-153 | нанкан |
| русский | rus-000 | затруднение |
| русский | rus-000 | трудность |
| español | spa-000 | desafío |