| Clue | Source | Date |
|---|---|---|
| Resort city on the Rhine | ||
| German city nicknamed the 'Nice of the North' | Wall Street Journal | 29 Sep 2018 |
| Capital of Hesse | LA Times Daily | 18 Aug 2018 |
| Capital of Hesse | ||
| Capital of Hesse | ||
| German city nicknamed the "Nice of the North" | ||
| Capital of Hesse state in Germany | ||
| German city | The Telegraph Quick | 14 Apr 2015 |
| Capital of Germany's Hesse state |