Historical clue formulations

• Exactly right — 2022-05-24
• Exact — 2021-03-17
• Exactly right — 2019-10-13
• Exactly right — 2017-01-24
• Perfectly precise — 2016-12-08
• Absolutely correct — 2013-09-20
• Absolutely perfect — 2012-07-27
• Perfect — 2012-02-24
• Absolutely accurate — 2008-02-27
• Totally accurate — 2008-02-03
• Exactly right — 2005-09-05
• Exactly right — 2004-12-21
• Exactly right — 2001-06-07
• Precise — 2001-02-04
• Precisely correct — 1996-08-08