Historical clue formulations

• Marilyn Monroe used eyeliner to darken the one on her cheek — 2025-07-09
• Bad kind of insider — 2025-04-12
• One whose distance may be measured by the yard? — 2023-12-23
• Beauty mark — 2023-09-26
• Infiltrator — 2023-06-18
• Burrowing animal — 2023-06-05
• One sees the light every so often — 2023-04-29
• Whac-A-___ — 2023-03-15
• Plant — 2022-04-01
• Savory sauce made with chocolate — 2021-11-13
• Small mammal that lives mostly underground — 2021-10-11
• Mexican sauce made from chili peppers and chocolate — 2021-04-02
• Undercover operative — 2021-03-01
• Spy on the inside — 2020-04-20
• Noted Marilyn Monroe feature — 2020-03-13
• Enchilada topper — 2019-05-30
• Infiltrator — 2019-05-19
• Beauty mark — 2019-03-04
• Double agent — 2018-09-04
• MI6 concern — 2017-12-06
• Spicy chocolate sauce — 2017-10-24
• Insider informant — 2017-01-10
• Underground pest — 2016-11-02
• Mexican sauce — 2016-04-17
• Double agent — 2016-01-04
• Distinctive Cindy Crawford feature — 2013-08-26
• K.G.B. concern — 2013-06-04
• Subversive one — 2013-05-01
• Distinctive Marilyn Monroe facial feature — 2012-11-26
• Plant, maybe — 2012-11-25
• Sleeper agent — 2012-10-28
• Plant, of a sort — 2012-05-13
• Spymaster's worry — 2012-04-19
• Tunnel creator — 2011-01-01
• Marilyn's mark — 2009-12-17
• Spicy sauce — 2009-12-17
• Uninvited rooter — 2009-11-14
• Spicy chocolate sauce — 2008-12-18
• Spy from within — 2008-12-15
• Beauty mark — 2008-06-02
• Infiltrator — 2008-04-20
• Marilyn Monroe facial mark — 2008-02-12
• Furry tunneler — 2007-12-03
• Intelligence problem — 2007-10-13
• Person making unauthorized reports — 2006-12-10
• Yard pest — 2006-10-05
• C.I.A. worry — 2006-08-30
• Double agent — 2006-08-15
• Marilyn Monroe mark — 2005-01-25
• Unwelcome C.I.A. discovery — 2004-09-10