| Clue | Source | Date |
|---|---|---|
| Square root of 'cento' | ||
| Cinque times due | LA Times Daily | 07 Dec 2021 |
| Cinque x due | ||
| Brought on | New York Times | 01 Jun 2017 |
| Cinque + cinque | ||
| Square root of ''cento'' | Newsday | 10 Dec 2016 |
| Italian ten | New York Times | 22 Sep 2016 |
| Italian ten | ||
| Cinque times due | LA Times Daily | 20 Aug 2015 |
| Cinque times due | ||
| Uno + due + tre + quattro | ||
| X, in Roma | ||
| Perfect score, to Paolo | ||
| Perfect score, to Paolo | ||
| Italian 10 | ||
| Cinque doubled | ||
| Otto, nove, ___ | ||
| Ten, in Rome |