Historical clue formulations

• Some N.F.L. blockers: Abbr. — 2026-09-01
• Offensive linemen, for short — 2025-04-20
• Some football linemen: Abbr. — 2024-10-11
• Shares on X, for short — 2024-06-21
• Some linemen: Abbr. — 2024-04-14
• Shares on Twitter, for short — 2023-06-18
• Some N.F.L. blockers — 2021-12-21
• Some football linemen: Abbr. — 2017-12-23
• QB guarders — 2016-09-11
• Some linemen: Abbr. — 2016-09-02
• Some offensive linemen: Abbr. — 2016-03-27
• Some linemen: Abbr. — 2014-06-27
• Gridiron positions: Abbr. — 2014-06-17
• Some football linemen: Abbr. — 2014-05-27
• Many activists' concerns: Abbr. — 2014-04-04
• N.F.L. linemen: Abbr. — 2013-12-30
• Some N.F.L.'ers — 2013-11-08
• Some football linemen: Abbr. — 2013-08-15
• Some football linemen: Abbr. — 2013-02-02
• Football linemen: Abbr. — 2012-01-13
• Some linemen: Abbr. — 2011-03-18
• Football linemen: Abbr. — 2010-10-17
• Football linemen: Abbr. — 2010-08-07
• They're listed in a bill: Abbr. — 2010-03-27
• N.F.L. linemen: Abbr. — 2010-03-21
• Football linemen: Abbr. — 2010-03-17
• Some linemen: Abbr. — 2010-02-18
• Football linemen: Abbr. — 2009-07-30
• They may get waived: Abbr. — 2009-07-03
• Football blockers: Abbr. — 2009-04-07
• Some offensive linemen: Abbr. — 2008-07-10
• Football linemen, for short, caught in 17-, 28-, 47- and 63-Across? — 2008-05-14
• Some football blockers: Abbr. — 2008-03-02
• Some footballers: Abbr. — 2007-10-21
• Some linemen: Abbr. — 2007-06-24
• Some football linemen: Abbr. — 2007-02-03
• Some footballers: Abbr. — 2006-04-06
• Some N.F.L.ers — 2006-03-22
• N.F.L. linemen: Abbr. — 2006-02-26
• Defensive linemen: Abbr. — 2005-11-13
• Football linemen: Abbr. — 2005-09-25
• Some football linemen: Abbr. — 2005-06-19
• Football positions: Abbr. — 2004-02-27
• Some linemen: Abbr. — 2003-11-07
• Some linemen: Abbr. — 2003-10-26
• Grid positions: Abbr. — 2003-01-11
• N.F.L. positions: Abbr. — 2000-11-18
• Football positions: Abbr. — 2000-04-08
• Football positions: Abbr. — 2000-03-03
• Activists' concerns: Abbr. — 2000-02-19