Historical clue formulations

• Helen with the podcast "Go Fact Yourself" — 2026-06-20
• ___ Kong — 2025-09-18
• ___ Kong — 2023-05-15
• Part of H.K. — 2023-02-05
• ___ Kong — 2021-10-24
• ___ Kong — 2020-06-30
• ___ Kong — 2012-10-28
• ___ Kong — 2012-06-28
• "Wayne's World 2" actor James — 2011-10-29
• ___ Kong — 2011-10-25
• ___ Kong — 2008-11-13
• ___ Kong — 2006-08-21
• ___ Kong, China — 2004-12-27
• ___ Kong — 1999-02-18
• ___ Kong — 1998-05-26