News for hackers. Stuff that matters.
Re:A Simple Logical Puzzle That Shows How Illogical People Are by Jtsummers on Friday May 22, 2015 @03:44PM (#9590547)
The proposition:

  Which card(s) must you turn over in order to test the
  truth of the proposition that if a card shows an even
  number on one face, then its opposite face is red?
The rest is given information, not the proposition.

There are no comments on this comment yet.