Historical clue formulations

• Trickery — 2021-08-21
• Guile — 2021-03-05
• Fox's trait — 2015-10-12
• Guile — 2014-10-06
• Craft — 2012-10-30
• Duplicity — 2011-11-09
• Cunning — 2010-05-21
• Craft — 2010-01-10
• Craft — 2004-12-11
• Fox's trait — 2003-05-04
• Craft — 1996-10-13
• Wile — 1996-05-11
• Reynard's quality — 1996-03-19