| Clue | Source | Date |
|---|---|---|
| Relating to sort of blue film about break-up of USSR | The Times Cryptic | 27 May 2022 |
| Killer from Portugal caught — arrested by state police | The Guardian Cryptic | 20 Apr 2022 |
| Sort of acid acceptable around most of vast country | ||
| Deadly acid of copper to engulf huge area shortly | ||
| __ acid (HCN) | ||
| ___ acid | ||
| Hydrocyanic. | ||
| Deadly acid. |