Historical clue formulations

• Blemish — 2026-02-27
• Feature of a witch costume — 2024-08-01
• Growth that may be treated with salicylic acid — 2023-09-29
• Imperfection, metaphorically — 2023-01-01
• Witch's facial feature — 2022-12-20
• Guru — 2022-10-23
• Blemish, so to speak — 2022-08-09
• Bump on a frog — 2022-03-06
• Part of a witch's Halloween mask — 2020-10-13
• Blemish — 2019-12-29
• Flaw, metaphorically — 2018-07-29
• Imperfection, metaphorically — 2017-11-17
• Blemish — 2017-02-07
• Minor flaw — 2016-08-20
• Apparent flaw — 2016-07-16
• Freeze Away target — 2015-08-07
• Something on a hog? — 2011-07-24
• Blemish — 2010-10-03
• Witch's blemish — 2010-04-12
• Target of salicylic acid — 2009-12-20
• Imperfection — 2009-06-20
• Dermatologist's concern — 2009-01-01
• Imperfection — 2005-09-25
• Flaw — 2005-05-01
• Job for a dermatologist — 2004-09-14
• Toad feature — 2003-11-25
• Dermal development — 2003-05-31
• Compound W's target — 2002-12-08
• Flaw — 2001-09-09
• Witch's blemish — 2001-08-14
• Witch's feature — 2001-04-03
• Electrologist's target — 2000-10-19
• Imperfection — 2000-07-23
• Job for a dermatologist — 1999-11-10
• Witch's facial blemish — 1999-02-22
• Flaw — 1998-06-28
• Flaw — 1995-12-23
• Witch's blemish — 1995-07-25
• Witch's blemish — 1995-06-05
• Part of Halloween makeup — 1994-02-07