Historical clue formulations

• Sics on — 2023-11-11
• Attacks — 2016-01-31
• Charges — 2011-10-23
• Assails — 2005-01-23
• Charges — 2002-11-24
• Assails — 2001-03-04
• Attacks — 2000-10-27
• Attacks — 1999-01-24
• Attacks — 1997-08-23
• Begins, as a task — 1995-12-21