Historical clue formulations

• Figures on slots — 2018-04-15
• "Hockey sticks," in cards — 2016-07-09
• Common dice rolls — 2014-06-01
• Most common dice rolls — 2011-07-26
• Common rolls — 2011-02-27
• Some naturals — 2010-04-04
• Another name for fan-tan — 2002-08-24
• "Lucky" throws — 2001-09-11
• So-so pair — 2000-08-26
• "Lucky" dice rolls — 1997-04-01
• Frequent dice rolls — 1995-02-01