Historical clue formulations

• Brick homes — 2026-01-04
• Sun-baked brick homes — 2023-08-01
• Homes made of sun-dried bricks — 2020-04-20
• Some American Indian homes — 2014-07-06
• Building blocks — 2012-07-08
• Desert homes — 2012-04-22
• Pueblo structures — 2010-11-14
• Building blocks — 2009-08-01
• Building blocks — 2006-06-04
• Desert dwellings — 2006-04-08
• Some desert homes — 2005-12-22
• Some Indian homes — 1999-09-18
• Block houses — 1999-03-06