Historical clue formulations

• Slightest amount — 2025-01-18
• Smallest bit — 2025-01-16
• Speck — 2024-11-30
• Tiny amount — 2022-07-26
• Iota — 2021-09-20
• Tiniest amount — 2020-04-25
• Tiny amount — 2018-02-08
• Scintilla — 2017-03-26
• Iota — 2015-07-08
• Tiniest amount — 2014-10-06
• Tiny amount — 2011-08-26
• Scintilla — 2009-04-19
• Jot — 2009-01-08
• Little bit — 2008-12-28
• Iota — 2003-08-19
• Shred — 1998-07-05
• The least bit — 1995-10-29
• Iota — 1995-02-12
• Jot — 1994-02-15