Historical clue formulations

• Korean city that hosted the 1988 Summer Olympics — 2026-03-23
• Hub for K-pop — 2025-11-16
• Capital where the won is spent — 2025-01-10
• 1988 Summer Olympics host — 2024-11-02
• "Parasite" setting — 2024-08-30
• Capital of South Korea — 2024-07-09
• Asian capital ENE of 47-Down — 2024-04-19
• Home of the 123-story Lotte World Tower — 2024-02-25
• Capital known as Keijo before the 1940s — 2023-02-11
• Birthplace of K-pop — 2022-12-23
• Setting of 2019's "Parasite" — 2022-06-16
• Capital city with three consecutive vowels — 2022-06-02
• World capital with the Gangnam district — 2020-12-13
• City where the "Gangnam Style" video was filmed — 2020-06-15
• 1988 Summer Olympics city — 2020-01-21
• Headquarters of LG Electronics — 2019-11-15
• Summer Olympics host before Barcelona — 2018-04-06
• Capital on the Han River — 2017-05-12
• Capital of South Korea — 2017-04-24
• 1988 Olympics site — 2017-02-19
• Where Samsung is headquartered — 2016-03-08
• World headquarters of LG Electronics — 2014-11-12
• South Korea's capital — 2013-09-09
• 1988 Summer Olympics site — 2012-01-01
• City whose name sounds like a fish — 2011-08-25
• Home of Samsung Tower Palace — 2010-02-05
• 1988 Olympics host — 2009-06-10
• 1988 Summer Olympics city — 2006-01-16
• 1988 Olympics site — 2005-11-04
• 1988 Olympics site — 2004-10-26
• 1988 Olympics host — 2004-06-21
• Capital of South Korea — 2004-03-08
• 1988 Olympics site — 2002-04-14
• Capital of South 15-Across — 2000-02-21
• Capital built around Kyongbok Palace — 1998-11-29
• 1988 Olympics site — 1998-11-18
• Asian capital — 1998-09-30
• City near Inchon — 1998-09-09
• 1988 Olympics site — 1997-05-27
• Asian capital — 1996-02-09