| 2023-07-30 | Choctaw word for "people," as seen in a U.S. state name |
| 2015-06-14 | Home of Broken Arrow and Broken Bow: Abbr. |
| 2015-06-07 | Locale of Ada and Enid: Abbr. |
| 2015-05-17 | Where I-35 and I-40 meet: Abbr. |
| 2014-12-21 | Stillwater's home: Abbr. |
| 2012-10-14 | Tex. neighbor |
| 2012-08-26 | Fort Sill's home: Abbr. |
| 2012-06-27 | It's between Kan. and Tex. |
| 2012-05-07 | Tulsa's home: Abbr. |
| 2011-02-12 | The redbud is one of its symbols: Abbr. |
| 2010-06-21 | State with a panhandle: Abbr. |
| 2009-11-28 | The redbud is one of its symbols: Abbr. |
| 2008-03-18 | State with a panhandle: Abbr. |
| 2008-01-22 | Neighbor of Kan. |
| 2005-12-07 | Tulsa's locale: Abbr. |
| 2005-01-04 | Joad family's home state: Abbr. |
| 2004-06-27 | Home of 3-Down: Abbr. |
| 2001-02-22 | Kans. neighbor |
| 2000-02-20 | Kan. borderer |
| 1999-07-20 | Bartlesville's home: Abbr. |
| 1999-01-18 | Tex. neighbor |
| 1998-06-10 | Kan. neighbor |
| 1998-04-21 | Where Tulsa is: Abbr. |
| 1998-02-08 | Tex. neighbor |
| 1997-03-04 | Neighbor of Kan. |
| 1997-01-23 | Where Ron Howard was born: Abbr. |
| 1996-06-06 | Panhandler's home?: Abbr. |
| 1996-05-06 | It's west of Ark. |
| 1996-04-10 | Kan. neighbor |
| 1995-03-07 | It's west of Ark. |
| 1994-05-16 | Neighbor of Ark. |