Historical clue formulations

• Prefix with pressure — 2025-04-02
• Prefix from the Latin for "needle" — 2024-09-08
• Lead-in to puncture — 2023-06-11
• Prefix with puncture — 2022-07-31
• Prefix with puncture — 2022-05-31
• Lead-in to puncture — 2020-12-17
• Prefix with puncture — 2020-06-14
• Prefix with puncture — 2019-04-21
• Prefix with puncture — 2018-11-18
• Prefix with pressure — 2018-11-11
• Prefix with pressure or puncture — 2018-10-15
• Prefix with pressure — 2018-05-06
• Prefix with pressure — 2016-06-01
• Lead-in to pressure — 2014-12-21
• Prefix with pressure — 2014-08-10
• Prefix with pressure or point — 2014-05-30
• Puncture preceder — 2014-05-25
• Start to puncture? — 2013-03-17
• Prefix with puncture — 2012-10-30
• Prefix with puncture — 2011-06-30
• Prefix with puncture — 2010-05-19
• Prefix with pressure — 2008-07-20
• Prefix with pressure — 2007-02-07
• Pressure opening? — 2006-12-30
• Prefix with pressure — 2006-01-26
• Prefix with puncture — 2005-09-29
• Prefix with pressure — 2005-08-14
• Prefix with pressure — 2004-05-20
• Prefix with puncture — 2004-02-24
• Pressure prefix — 2003-05-09
• Prefix with puncture — 2002-11-11
• With a needle: Prefix — 2002-10-18
• Prefix with puncture — 2002-07-15
• Prefix with pressure — 2002-01-04
• With a needle: Prefix — 2001-05-27
• Prefix with pressure — 2001-05-20
• Prefix with puncture — 2001-02-25
• Prefix with puncture — 1999-12-30
• Prefix with puncture — 1999-10-08
• Prefix with pressure — 1999-03-02
• Prefix with pressure — 1997-09-18