| Classical Arabic—ASJP | arb-001 |
| sūdūkū | |
| Hànyǔ | cmn-003 | shùdú |
| Deutsch | deu-000 | Sudoku |
| English | eng-000 | sudoku |
| Esperanto | epo-000 | sudoko |
| français | fra-000 | sudoku |
| ISO 259-3 | heb-001 | sudoku |
| magyar | hun-000 | szúdoku |
| Hangungmal | kor-001 | seudoku |
| MaraaThii | mar-001 | suḍōkū |
| bokmål | nob-000 | sudoku |
| russkij | rus-001 | sudoku |
| español | spa-000 | sudoku |