Historical clue formulations

• Trickles — 2026-05-16
• Runs slowly — 2025-09-27
• Trickles — 2025-08-17
• Falls through the cracks, say — 2025-07-13
• Oozes — 2025-05-18
• Oozes — 2025-02-16
• Trickles — 2024-08-02
• Slips through the cracks — 2024-06-22
• Oozes — 2023-09-06
• Slowly leaks — 2023-08-22
• Oozes — 2023-02-10
• Infiltrates — 2022-05-27
• Oozes — 2022-03-26
• Oozes — 2018-09-04
• Oozes — 2015-06-29
• Permeates, with "through" — 2014-12-30
• Filters slowly — 2013-05-08
• Gets through slowly — 2010-05-30
• Oozes — 2007-05-14
• Percolates — 2007-05-13
• Flows slowly — 2005-09-20
• Oozes — 2004-07-01
• Oozes — 2004-05-12
• Gets (through) — 2000-07-23
• Oozes — 1999-08-17
• Oozes — 1998-09-24
• Percolates — 1998-08-30
• Filters — 1995-11-18
• Oozes — 1995-02-07