| Answer | % Correct |
|---|---|
| Polish | 95%
|
| Russian | 93%
|
| Ukrainian | 93%
|
| Bulgarian | 90%
|
| Croatian | 90%
|
| Czech | 90%
|
| Macedonian | 90%
|
| Serbian | 90%
|
| Slovak | 88%
|
| Bosnian | 83%
|
| Belarusian | 80%
|
| Slovenian | 78%
|
| Montenegrin | 65%
|
| Silesian | 50%
|
| Kashubian | 48%
|
| Rusyn | 48%
|
| Lower Sorbian | 28%
|
| Upper Sorbian | 28%
|
| Old Church Slavonic | 25%
|
| Pomeranian | 13%
|
| Polabian | 10%
|