ADRIANI
| Date | Clue |
|---|---|
| 2017-01-01 | Pope with the longest reign between St. Peter and Pius VI (A.D. 67-1799) |
| 2016-08-07 | Eighth-century pope with the sixth-longest reign |
| 2008-07-05 | Pope during the reign of Charlemagne |
| 2007-05-19 | Eighth-century pope in office for 23 years |