| Date | Grid | Clue | Author | Editor |
|---|---|---|---|---|
| Sat, Nov 12, 2022 | 35D | It resurfaces after 20 minutes | Billy Bratton | Shortz |
| Wed, Oct 21, 2015 | 29D | Between-periods equipment | Mary Lou Guizzo and Jeff Chen | Shortz |
| Tue, Sep 14, 2010 | 39D | It's driven over the ice between periods | Eshan Mitra, Brown University '12 | Shortz |
| Wed, Feb 20, 2008 | 3D | Machine on a skating rink | Chuck Hamilton | Shortz |
| Sun, Jun 20, 2004 | 93D | Ice machine | Manny Nosowsky | Shortz |