Historical clue formulations

• Goddesses of the seasons — 2020-10-14
• Greek goddesses of the seasons — 2019-03-24
• Goddesses guarding the gates of Olympus — 2016-09-03
• Trio in Greek myth — 2014-01-18
• Greek goddesses of the seasons — 2013-03-24
• Goddesses of the seasons — 2002-04-21
• Guardians of the gates of Olympus — 1999-12-31
• Peace, Justice and Order, in Greek myth — 1999-06-07
• Dike, Eunomia and Irene — 1998-09-26
• Mythological trio — 1997-08-22
• Goddesses of the seasons — 1996-01-23
• Goddesses of the seasons — 1995-07-04
• Eunomia, Dike and Irene — 1994-09-13