Historical clue formulations

• Ring location — 2026-08-15
• Brain or ear part — 2026-07-08
• Headquarter? — 2025-04-27
• Piercing place — 2025-02-25
• Region of the brain — 2024-11-14
• Brain section — 2024-06-26
• Place for a ring — 2024-02-09
• Section of the brain — 2023-03-22
• Brain section — 2022-09-20
• One of four in the human brain — 2021-12-27
• Temporal ___ — 2021-08-08
• Part of an ear or brain — 2020-05-18
• Where a stud might go — 2019-07-05
• Part of a brain or a 59-Down — 2019-06-17
• Ring site — 2019-05-03
• Place for a stud — 2018-12-14
• Place for a piercing — 2018-01-16
• Brain part — 2017-05-24
• Piercing place — 2016-11-23
• Brain or ear part — 2016-10-10
• Piercing spot — 2016-09-07
• Temporal ___ — 2014-05-10
• Rounded projection — 2014-05-08
• Brain part — 2014-04-16
• Brain section — 2013-03-11
• Ear part — 2012-12-10
• Gray area? — 2011-10-15
• Ear part — 2010-03-08
• Ear part — 2010-01-12
• Bottom of a 40-Down — 2009-09-29
• Ring site — 2009-05-09
• Brain part — 2008-11-21
• Leaf feature — 2008-08-07
• Ear or leaf part — 2008-02-18
• Ear or leaf feature — 2007-12-11
• Ear part — 2006-10-25
• Stud site — 2006-02-09
• Earring site — 2005-11-14
• Brain section — 2005-01-02
• Ear part — 2004-12-20
• Stud site — 2004-09-28
• Ear part — 2004-09-20
• Leaf feature — 2004-07-18
• Brain area — 2003-10-15
• Stud site — 2003-06-04
• Brain section — 2002-05-10
• Rounded part — 2000-09-11
• Place for an earring — 2000-06-26
• Ring setting? — 2000-02-24
• Earring site — 1999-12-05