Historical clue formulations

• X, but not Y — 2024-03-03
• What's required in some passwords — 2014-09-02
• I, for one — 2010-12-02
• X, e.g. — 2009-10-08
• I, for one — 2005-11-06
• Figure — 2005-02-19
• Figure — 1998-11-25