Historical clue formulations

• Lodge — 2024-12-13
• Hide in a hard-to-find spot — 2021-11-01
• Suppress, as a negative story — 2021-04-21
• Place underground — 2018-10-31
• Submerge — 2018-08-26
• Securely hide — 2014-05-14
• Put six feet under — 2013-03-12
• Lay in a grave — 2011-05-30
• Completely repress — 2005-03-06
• Put under? — 2004-12-08
• Conceal — 2002-02-17
• Hide well — 2000-04-16
• Hide well — 1999-11-30
• Repress in memory — 1998-06-05