Historical clue formulations

• Game in which the answers to the starred clues are legal plays but cannot be formed even if you have both blanks — 2021-01-26
• Game in which I is 1 — 2018-11-02
• Game described by this puzzle's four racks — 2018-05-30
• Focus of over 4,000 clubs around the world — 2015-01-17
• See circled letters — 2014-06-04
• The record score in this game is 1,049 points — 2011-06-07
• Where you might get a word in edgewise — 2006-11-10
• Game with tiles — 2002-11-25
• Tiles are laid in it — 2001-12-18
• Torture over a rack? — 1999-07-23
• Kind of tile — 1999-03-05
• Claw (at) — 1997-04-19