LUCERNE
| Date | Clue |
|---|---|
| 2010-03-26 | Swiss canton or its capital |
| 2004-11-23 | Swiss tourist destination |
| 1999-11-28 | Lake of Four Forest Cantons |
| 1999-06-20 | Lake of the Four Forest Cantons |
| 1997-06-20 | Glacier Garden city |
| 1997-02-09 | Swiss tourist center |
| 1995-10-01 | Lake of the Four Forest Cantons |
| 1995-08-19 | Swiss lake |