Historical clue formulations

• Desert havens — 2026-08-27
• Places for hot dates? — 2026-07-15
• Green spots — 2026-04-24
• Welcome sights for thirsty people in deserts — 2025-10-20
• Desert havens — 2024-12-10
• Sandy springs — 2024-06-30
• Havens — 2024-01-26
• Retreats in the sand — 2023-11-18
• Sanctuaries — 2023-10-26
• Fertile spots — 2022-04-01
• Hydration locations — 2021-10-01
• They have springs in the middle — 2021-07-25
• Bedouin stopping points — 2021-03-30
• Retreats from the heat — 2020-12-18
• Desert refuges — 2020-04-20
• Welcome watering holes — 2020-02-11
• Refuges — 2019-06-29
• Caravan destinations — 2018-09-21
• Spring breaks? — 2016-07-14
• Havens — 2016-05-10
• Many mirages — 2016-03-17
• Gas stations on turnpikes, say — 2015-06-02
• Saharan stopovers — 2015-05-27
• Desert green spots — 2015-04-27
• Retreats from the heat — 2015-01-23
• Desert rest stops — 2014-10-27
• Locales that may be well-supplied? — 2013-11-30
• Some mirages — 2012-09-26
• Camels' pit stops — 2012-08-22
• Spring locales — 2012-03-17
• Camel refueling spots — 2012-02-21
• Relief providers — 2010-08-27
• Gobi greenery — 2008-08-20
• Travelers' stopping points — 2008-06-13
• Relief providers — 2007-05-25
• Refuges — 2006-12-24
• Shaded spots — 2006-08-06
• Havens — 2006-06-16
• Havens — 2006-01-29
• Places to find dates? — 2005-05-11
• Refreshing spots — 2004-12-26
• Desert stops — 2003-12-01
• Desert havens — 2002-09-30
• Wet spots — 2001-05-17
• Cartoon mirages — 2000-12-12
• Where to find dates? — 2000-02-28
• Welcome sites — 1999-10-10
• Places for camels to drink — 1999-02-08
• Sites for dates — 1999-01-24
• Filling stations? — 1998-12-22