Historical clue formulations

• "Holesome" figures — 2026-07-12
• Singer Amos — 2025-12-10
• Spelling or Amos — 2025-02-25
• Spelling seen in credits — 2025-01-04
• Doughnut shapes, mathematically speaking — 2024-11-18
• Doughnut shapes — 2024-09-30
• Singer Amos — 2023-05-07
• Doughnut shapes — 2023-04-17
• Doughnuts, e.g. — 2023-03-04
• Grammy-nominated Amos — 2022-12-04
• Amos with the 1994 hit "Cornflake Girl" — 2022-05-14
• Doughnut shapes — 2022-02-16
• Spelling of "BH90210" — 2022-01-11
• Doughnuts, topologically — 2021-11-30
• Singer Amos — 2021-09-09
• Bagel shapes — 2021-03-17
• Singer Amos — 2020-09-07
• Actress Spelling of "Beverly Hills 90210" — 2020-03-02
• Inner tubes, topologically — 2019-10-05
• Doughnut figures — 2018-02-04
• Rings — 2017-04-21
• Spelling or Amos — 2017-01-25
• Doughnuts, in topology — 2016-12-29
• Spelling with lines — 2016-09-17
• Lifesavers, e.g. — 2016-05-01
• Singer Amos — 2015-08-27
• Inner tubes, topologically — 2015-08-02
• Doughnuts, mathematically — 2015-02-03
• Doughnut shapes — 2014-09-30
• Doughnuts — 2014-08-10
• Famous Amos — 2014-07-27
• "A Sorta Fairytale" singer Amos — 2013-06-25
• "___ & Dean: Home Sweet Hollywood" (reality series) — 2012-11-16
• Doughnut shapes, mathematically — 2012-10-15
• Doughnuts, mathematically — 2012-07-22
• Doughnut shapes — 2012-06-25
• Spelling of "90210" — 2012-04-30
• Doughnut shapes, mathematically speaking — 2012-01-09
• Doughnuts, topologically speaking — 2011-08-22
• Doughnuts, but not danishes — 2011-03-10
• Tubes, e.g. — 2011-01-16
• Danish kroner, topologically speaking — 2011-01-06
• Singer/songwriter Amos — 2010-08-22
• Singer Amos — 2010-05-20
• Bagels, e.g. — 2009-12-05
• Bagels, essentially — 2009-06-20
• Actress Spelling — 2009-01-05
• Holey things — 2008-10-16
• Some shapes in topology — 2008-10-05
• Actress Spelling — 2008-09-29