Historical clue formulations

• Trample — 2025-10-07
• Squash or smoosh, maybe — 2023-12-02
• Squash — 2020-05-24
• Use as a doormat — 2019-11-16
• Trample — 2017-10-24
• Activate, as a wah-wah pedal — 2017-01-20
• Board — 2013-09-14
• Trample — 2013-08-08
• Board — 2013-02-16
• Trample — 2011-07-11
• Squash, squish or squelch — 2008-05-11
• Flatten — 2007-05-26
• Walk over — 2002-07-03
• Walk over — 2002-05-06
• Squish, squash or squelch — 2000-04-01
• Squash — 1995-06-09