| Clue | Answer |
|---|---|
| Rudolf __ Invented This Type Of Engine In 1893 Next Clue: Intriguing Primates From Madagascar | Diesel Back to Group 57 |
| Clue | Answer |
|---|---|
| Rudolf __ Invented This Type Of Engine In 1893 Next Clue: Intriguing Primates From Madagascar | Diesel Back to Group 57 |