| Clue | Source | Date |
|---|---|---|
| XXXII, quintupled | The Washington Post | 12 Dec 2020 |
| XXXII, quintupled | LA Times Daily | 12 Dec 2020 |
| Nero's 160 | Premier Sunday | 07 Jan 2018 |
| Half of CCCXX | ||
| 160, to Caesar | ||
| IV x V x VIII | ||
| 160, to Caesar | ||
| XVI x X | ||
| 160, once | ||
| XVI x X | ||
| 160, to Caesar | ||
| XX times VIII | ||
| 160, to Titus | ||
| Year before Marcus Aurelius became emperor |