Historical clue formulations

• Twist together — 2020-01-19
• Lace — 2015-10-25
• Tangle up — 2012-04-13
• Tangle up — 2011-06-14
• Knit — 2001-03-11
• What vines do — 1997-05-11
• Interweave — 1995-11-10