Oct 17, 2012 #1 M Mike Active member Joined May 13, 2008 Messages 2,890 Reaction score 0 Points 36 There are two men. Matt and Marco. Marco knows today is Opposite Day. Matt does not. How can Marco inform Matt that today is Opposite Day, knowing that everything he says falls under the rules of this day?
There are two men. Matt and Marco. Marco knows today is Opposite Day. Matt does not. How can Marco inform Matt that today is Opposite Day, knowing that everything he says falls under the rules of this day?