Revision history for entry Boolos, George (1996). "The Hardest Logic Puzzle Ever" [BOOTHL]

NB: for privacy reasons, few details are provided in public revision histories.
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2016-11-08T15:17:20updateSystem / admin update -
2016-06-30T14:09:17updateSystem / admin update -
2015-02-07T04:56:17updateSystem / admin update -
2013-12-01T22:10:12updateSystem / admin update -
2012-03-18T05:49:13updateSystem / admin update -
2011-02-09T14:35:07addSystem / admin update -