| Clue | Source | Date |
|---|---|---|
| Elite educational institution: 2 wds. | Commuter | 17 Jan 2026 |
| It gets students ready for higher education | Universal | 19 Oct 2025 |
| Pre-college education option | USA Today | 24 Feb 2025 |
| Private institution for pre- secondary pupils (4,6) | ||
| College preceder, for some | ||
| Groton, for example. |