| Date | Grid | Clue | Author | Editor |
|---|---|---|---|---|
| Wed, Nov 03, 2021 | 11D | Joint czar with Peter I | Dan Harris | Shortz |
| Sun, Feb 07, 2021 | 79A | Czar who co-ruled with Peter I | Katie Hale and Christina Iverson | Shortz |
| Sun, Jun 16, 2013 | 39A | Joint czar with Peter I | Mel Rosen | Shortz |
| Sun, Aug 13, 2006 | 96A | Peter the Great's co-czar | Derrick Niederman | Shortz |