| Europe | |
| 1 Dutch | : Mother Tongue |
| 2 English | : Very Experienced; HansBoeve.co.uk |
| 3 French | : C1, Experienced; HansBoeve.fr |
| 4 German | : C2, Moderate Experienced; HansBoeve.de |
| 5 Spanish | : B1; HansBoeve.es |
| 6 Italian | : B1 |
| |
| China | |
| 8 Mandarin | : HSK 2; |
| Bulgaria | |
| 9 Bulgarian | : A1; |