| Hint | Risposta | % Corretto |
|---|---|---|
| 652km | Po | 100%
|
| 406km | Tevere | 92%
|
| 241km | Arno | 86%
|
| 410km | Adige | 81%
|
| 313km | Adda | 65%
|
| 220km | Piave | 62%
|
| 280km | Oglio | 49%
|
| 212km | Reno | 46%
|
| 276km | Tanaro | 46%
|
| 178km | Tagliamento | 40%
|