BAHN
| Date | Clue |
|---|---|
| 2026-03-19 | U-___ (German subway) |
| 2019-04-12 | German route |
| 2013-06-15 | German way |
| 2012-06-17 | German train track |
| 2012-01-10 | U-___ (Berlin railway) |
| 2011-07-05 | Ruhr road |
| 2009-03-25 | Road, in the Rheinland |
| 2008-05-22 | Volkswagen route |
| 2006-07-12 | Ruhr road |
| 2001-02-01 | Road to Rostock |
| 1997-06-03 | Where to take a Volkswagen for a spin |
| 1995-03-02 | Rheinland road |
| 1994-07-10 | Road to the Rhein |