TIBER
| Date | Clue |
|---|---|
| 2020-01-15 | River of Tuscany |
| 2019-12-05 | Roman river |
| 2018-12-21 | River near the Pantheon |
| 2017-11-17 | It flows near the Sistine Chapel |
| 2016-08-09 | River near the Vatican |
| 2015-07-21 | Rome's river |
| 2013-08-15 | View from Vatican City |
| 2010-11-24 | Italian waterway |
| 2009-03-31 | River of Rome |
| 2004-09-29 | Rome's river |
| 2003-03-11 | River of Rome |
| 2000-03-20 | Rome's river |