| 2026-07-09 | Capital close to the confluence of the Red and Black rivers |
| 2026-07-05 | Vietnam's capital |
| 2025-09-15 | Vietnam's capital |
| 2025-07-01 | Tower of ___ (mathematical puzzle with disks) |
| 2024-11-25 | Capital of Vietnam |
| 2024-09-17 | Capital of Vietnam |
| 2024-09-14 | Capital city on the Red River |
| 2024-08-23 | Where VietJet Air is headquartered |
| 2024-06-26 | World capital nicknamed the "Soaring Dragon" |
| 2024-03-14 | World capital noted for its French colonial architecture |
| 2024-01-03 | Home of Bach Ma Temple |
| 2023-12-01 | City in the Red River delta |
| 2023-10-17 | Saigon's counterpart, once |
| 2023-07-03 | Vietnam's capital |
| 2023-05-23 | Capital of Vietnam |
| 2023-04-24 | Capital of Vietnam |
| 2023-03-20 | Vietnam's capital |
| 2022-12-13 | Home of the Ho Chi Minh Mausoleum |
| 2021-10-28 | World capital with traditional water puppet shows for tourists |
| 2021-06-27 | Home to the Ho Chi Minh Mausoleum |
| 2021-05-19 | World capital NE of Vientiane |
| 2021-02-21 | World capital that's home to Noi Bai International Airport |
| 2021-02-10 | World capital that's home to the Temple of Literature, built in 1070 |
| 2020-08-16 | Ho Chi Minh Mausoleum city |
| 2020-05-30 | Tower of ___ (classic math puzzle) |
| 2020-04-12 | Asian city with a monument to John McCain |
| 2020-04-05 | Five-letter world capital that locals spell as two words |
| 2020-01-24 | World capital NE of Vientiane |
| 2019-05-19 | Capital once known as Thang Long ("Ascending Dragon") |
| 2019-03-31 | Site of a 2019 Trump/Kim meeting |
| 2018-07-20 | Five-letter capital written as two words in its native language |
| 2018-06-27 | Capital once ruled by France |
| 2017-07-15 | Capital whose name means "city inside rivers" |
| 2017-07-02 | Capital bombed in 1972 |
| 2017-06-30 | Tower of ___ (classic math puzzle) |
| 2016-12-11 | Site of the infamous Hoa Lo Prison |
| 2016-11-29 | World capital that celebrated its 1,000th anniversary in 2010 |
| 2016-09-13 | Vietnam's capital |
| 2015-12-15 | Capital on the Red River |
| 2015-07-06 | Vietnam's capital |
| 2015-01-18 | Capital where snail noodle soup is popular |
| 2014-12-17 | Red River delta capital |
| 2014-12-08 | Vietnam's capital |
| 2014-11-30 | Asian capital known as the City of Lakes |
| 2013-12-23 | Vietnam's capital |
| 2013-06-05 | Tower of ___ (puzzle with pegs and rings) |
| 2012-12-08 | Bank of ___ (institution the A-Team was jailed for robbing) |
| 2012-05-24 | Capital known in literature as Thang Long |
| 2012-04-29 | World capital once occupied by France |
| 2012-03-19 | Vietnam's capital |
| 2010-11-21 | One side in the 1973 Paris Peace Accords |
| 2010-05-03 | Vietnam's capital |
| 2009-11-22 | World capital once under French rule |
| 2009-06-21 | McCain residence for 5 1/2 years |
| 2009-06-07 | Former enemy capital |
| 2008-12-22 | Site of the Ho Chi Minh Mausoleum |
| 2008-08-03 | Red River city |
| 2008-07-31 | Radio ___ (onetime propaganda source) |
| 2007-11-06 | Ho Chi Minh's capital |
| 2007-08-04 | "Trip to ___" (1968 Susan Sontag book) |
| 2007-05-08 | Capital of Vietnam |
| 2007-02-23 | Red River city |
| 2007-01-07 | Capital once known as Thang Long ("Ascending Dragon") |
| 2007-01-02 | Ho Chi Minh's capital |
| 2006-09-10 | Former enemy capital |
| 2006-03-19 | Capital that's the home of Lenin Park |
| 2005-10-03 | Vietnam's capital |
| 2005-09-01 | Former enemy capital |
| 2005-05-12 | Capital city surrounding the Lake of the Restored Sword |
| 2005-05-02 | Vietnam's capital |
| 2005-04-13 | 1970's bombing locale |
| 2005-02-16 | City on the Hong River |
| 2005-01-16 | "Christmas bombing" target |
| 2004-04-27 | Red River capital |
| 2004-03-28 | Le Duc Tho's city |
| 2003-10-22 | Former enemy capital |
| 2003-10-06 | Vietnam's capital |
| 2003-05-12 | Vietnam's capital |
| 2003-04-17 | Temple of Literature locale |
| 2002-10-25 | Where John McCain was shot down |
| 2002-10-12 | Asian capital |
| 2002-09-12 | Red River city |
| 2002-03-18 | Saigon's former enemy |
| 2002-01-29 | Vietnam's capital |
| 2001-06-20 | Capital on the Red River |
| 2001-03-03 | 4-Down locale |
| 2001-01-31 | Asian capital |
| 2000-06-12 | Vietnam's capital |
| 2000-05-10 | Asian capital |
| 2000-03-15 | Capital west of Haiphong |
| 2000-02-14 | Vietnam's capital |
| 1999-09-01 | Le Duc Tho's capital |
| 1999-07-17 | Pagoda locale |
| 1999-05-23 | Tonkin Delta capital |
| 1999-03-04 | Capital on the Red River |
| 1998-12-07 | 1960's enemy capital |
| 1998-11-09 | Vietnam's capital |
| 1998-08-12 | Capital in 1960's headlines |
| 1998-06-03 | Capital west of Haiphong |
| 1998-04-27 | Vietnam's capital |
| 1997-12-17 | Capital NE of Vientiane |
| 1997-10-29 | Saigon's foe |
| 1997-07-27 | City discussed at the 1954 Geneva Conference |
| 1997-07-02 | Vietnam's capital |
| 1997-06-19 | Tonkin delta city |
| 1997-04-16 | 60's war capital |
| 1996-12-05 | Former enemy capital |
| 1996-10-14 | Vietnam's capital |
| 1996-10-11 | Where the Gia Lan International Airport is |
| 1996-09-13 | Capital on the Red River |
| 1996-05-12 | Tonkin city |
| 1996-02-11 | Red River delta city |
| 1996-01-28 | Former enemy capital |
| 1995-07-24 | Capital of Vietnam |
| 1994-09-28 | Tonkin Delta city |
| 1994-04-25 | Vietnam's capital |
| 1994-02-20 | Capital near Bac Ninh |
| 1994-01-26 | Eastern capital |