Historical clue formulations

• Leave the cocoon — 2026-08-24
• Spring up — 2026-05-09
• Move from darkness into light, perhaps — 2024-09-17
• Come out from hiding — 2024-07-01
• Come into view — 2024-02-26
• Come into view — 2024-02-14
• Crop up — 2022-01-16
• Come out — 2022-01-02
• Come into view — 2021-10-04
• Appear — 2021-05-21
• Surface — 2020-10-29
• Come out — 2020-09-21
• Come to light — 2020-06-08
• Surface — 2019-02-28
• Come out — 2018-12-16
• Surface — 2018-08-05
• Come out — 2018-02-27
• Surface — 2018-01-23
• Come out of one's cocoon — 2017-08-09
• Come out — 2016-03-28
• Come out — 2015-08-25
• Stop playing hide-and-seek — 2015-06-13
• See the light of day — 2012-10-03
• Come out of hiding — 2012-06-26
• Appear on the scene — 2012-01-29
• Come to light — 2012-01-10
• Surface — 2010-05-29
• Come into prominence — 2009-08-26
• Come out — 2009-05-04
• Spring — 2009-04-11
• Surface — 2006-12-09
• Come into view — 2005-11-29
• Develop — 2005-08-07
• Surface — 2005-01-16
• Surface — 2004-04-30
• Come out — 2004-04-15
• Come into view — 2003-11-03
• Come out — 2003-03-19
• Surface — 2003-02-02
• Surface — 2002-09-08
• Materialize — 2002-03-31
• Come forward — 2002-01-10
• Surface — 2001-10-14
• Come forth — 2001-02-28
• Come forth — 2001-02-01
• Issue — 2001-01-06
• Develop — 2000-10-05
• Come out — 1999-10-21
• Exit one's cocoon — 1999-10-06
• Come into one's own — 1999-08-22