News for hackers. Stuff that matters.
Re:A Simple Logical Puzzle That Shows How Illogical People Are by ups101 on Friday May 22, 2015 @05:32PM (#9590984)
"if A card (as in, at least one) shows an even number on one face, then its opposite face is blue".

This was my first interpretation, based on "deceptively easy" and "not turning any unnecessary cards". Which sentence did I miss that rules out this interpretation?

Re:A Simple Logical Puzzle That Shows How Illogical People Are by coldtea on Friday May 22, 2015 @09:06PM (#9591624)
That "if an X" implies ANY X.