| 2026-02-11 | "Priscilla" director Coppola |
| 2025-01-29 | "Priscilla" director Coppola |
| 2023-06-29 | European capital that uses the Cyrillic alphabet |
| 2023-05-08 | "Lost in Translation" director Coppola |
| 2022-04-25 | "Modern Family" actress Vergara |
| 2022-01-11 | Bulgaria's capital |
| 2021-06-23 | Actress Vergara |
| 2020-09-06 | World capital whose name comes from the Greek for "wisdom" |
| 2020-06-03 | Director Coppola |
| 2019-09-19 | Bulgaria's capital |
| 2019-06-02 | World capital once behind the Iron Curtain |
| 2019-02-03 | Director Coppola |
| 2019-01-10 | Eastern European capital |
| 2018-09-18 | European capital whose name most people incorrectly accent on the second syllable |
| 2018-02-18 | European capital named after a saint |
| 2018-02-03 | Balkan capital |
| 2018-01-28 | Balkan capital |
| 2016-05-04 | Eastern European capital |
| 2015-12-02 | Bulgaria's capital |
| 2015-02-04 | Bulgaria's capital |
| 2014-05-25 | Balkan capital |
| 2013-10-20 | European capital once behind the Iron Curtain |
| 2013-05-06 | Bulgaria's capital |
| 2013-02-10 | World capital situated in what was once ancient Thrace |
| 2012-06-10 | World capital that's also a girl's name |
| 2010-04-01 | Union in the European capital |
| 2010-01-28 | Queen of Spain's Juan Carlos I |
| 2009-11-07 | World capital at the foot of Mount Vitosha |
| 2006-07-10 | Capital of Bulgaria |
| 2005-12-20 | Bulgaria's capital |
| 2005-03-20 | European capital whose name is Greek for "wisdom" |
| 2002-01-02 | Balkan capital |
| 2000-10-18 | Bulgaria's capital |
| 1999-10-17 | Bulgaria's capital |
| 1998-08-20 | Balkan capital |
| 1997-05-14 | Bulgaria's capital |
| 1996-08-13 | Capital of Bulgaria |
| 1995-10-02 | Bulgaria's capital |