Historical clue formulations

• Swell — 2025-07-05
• "Swell!" — 2022-12-02
• Dandy — 2022-02-02
• Dandy — 2020-12-01
• Faboo — 2016-10-21
• Pretty cool — 2008-01-13
• Peachy-keen — 2005-08-31
• Neat — 2003-09-03
• Really neat — 2001-08-28
• Ingenious — 1994-01-03