| Date | Grid | Clue | Author | Editor |
| Wed, May 08, 2024 | 15A | Service provided by Kaplan and the Princeton Review | Michael Schlossberg | Fagliano |
| Sat, Oct 31, 2020 | 41D | Course for many a high schooler, in brief | Stella Zawistowski | Shortz |
| Wed, Oct 21, 2015 | 46D | Extracurricular study for many a high school jr. | Mary Lou Guizzo and Jeff Chen | Shortz |
| Sun, Oct 04, 2015 | 94D | Kaplan course for H.S. students | Jeremy Newton | Shortz |
| Sun, Mar 27, 2011 | 103A | Kaplan course, briefly | Kevin G. Der | Shortz |
| Thu, Mar 15, 2007 | 14A | Kaplan course, briefly | Michael Shteyman | Shortz |