Historical clue formulations

• Fireplace floor — 2024-09-09
• *Online card game with over 100 million players — 2021-06-02
• Fireplace floor — 2010-05-03
• Brick construction — 2009-05-10
• Family life, figuratively — 2002-01-13
• Family life, figuratively — 1997-11-16
• Home — 1997-10-10