CLV
| Date | Clue |
|---|---|
| 2016-02-22 | 155, in ancient Rome |
| 2014-05-06 | Roman 155 |
| 2009-02-05 | Year St. Pius I died |
| 2007-03-18 | Year in the reign of Antoninus Pius |
| 1998-06-16 | XXXI times V |
| Date | Clue |
|---|---|
| 2016-02-22 | 155, in ancient Rome |
| 2014-05-06 | Roman 155 |
| 2009-02-05 | Year St. Pius I died |
| 2007-03-18 | Year in the reign of Antoninus Pius |
| 1998-06-16 | XXXI times V |