Historical clue formulations

• "Phooey!" — 2026-09-18
• Fudge substitute — 2025-01-04
• "Aw, man!" — 2024-10-15
• "Rats!" — 2024-10-14
• "Doggone!" — 2020-10-29
• "Aargh!" — 2015-07-26
• "Rats!" — 2014-11-12
• "Fudge!" — 2012-12-08
• "Blast!" — 2012-07-22
• "Rats!" — 2012-02-14
• "Phooey!" — 2009-04-12
• "Aaargh!" — 2009-01-24
• "Phooey!" — 2008-09-06
• "Phooey!" — 2000-01-01
• "Shucks!" — 1997-09-09