| Clue | Source | Date |
|---|---|---|
| Engineers computers, indeed malfunctioning, tweaked once more | ||
| Checked and amended (text) again | ||
| Prepared for a second printing, perhaps | Wall Street Journal | 02 Mar 2022 |
| Freshly cut grass roughly tied | The Telegraph Toughie | 24 Jun 2021 |
| Grass around old institute on point is cut again | Irish Times Crosaire | 27 Jul 2020 |
| Grass diet unexpectedly revised again | ||
| Modified further | Newsday | 03 May 2018 |
| Cut for space, say | ||
| Fine-tuned, as copy | ||
| Fine-tuned, as copy | ||
| Did a third draft of | ||
| Double-checked mss. |