Historical clue formulations

• Q followers — 2021-09-26
• Alphabet trio — 2017-12-23
• Alphabet string — 2017-01-15
• Q followers — 2016-05-12
• Alphabet trio — 2015-07-05
• Character string — 2014-08-16
• Queue after Q — 2014-07-16
• Letter string — 2013-10-26
• Alphabet trio — 2012-06-28
• Q-U string — 2012-05-02
• Trio after Q — 2012-04-10
• Alphabet trio — 2011-09-22
• Alphabet trio — 2011-08-30
• U leaders? — 2011-06-25
• Alphabet trio — 2011-02-20
• Queue after Q — 2010-10-21
• String after Q — 2010-03-10
• Run after Q — 2009-07-08
• Q-U connection — 2009-06-16
• Character lineup — 2009-06-05
• Letter run — 2008-10-18
• Alphabet trio — 2008-04-24
• Alphabet trio — 2007-12-30
• Character lineup — 2007-11-10
• Queue before U — 2006-08-08
• Q-U separator — 2006-07-18
• Letter run — 2006-03-11
• String after Q — 2005-10-11
• 18 through 20, in a run — 2005-09-10
• Q-U connection — 2005-08-28
• 18-20 in a sequence — 2005-07-23
• Alphabetic trio — 2005-07-01
• Letter run — 2005-06-03
• They keep "Q" from "U" — 2005-05-17
• Alphabet trio — 2005-01-02
• Letter run — 2004-12-28
• U leaders? — 2004-11-20
• Alphabetic trio — 2004-10-01
• Q-U link — 2004-09-23
• Queue after Q — 2004-02-19
• Alphabet trio — 2003-12-11
• Letter run — 2003-10-24
• Alphabet trio — 2003-06-20
• Letter series — 2003-02-15
• Trio after Q — 2002-10-24
• Queue after Q — 2002-07-30
• Letters after Q — 2002-02-25
• Alphabetic trio — 2001-04-15
• Consonantal trio — 2001-03-04
• Run in front of U — 2001-02-04