Three men sit in chairs (#1, #2, and #3), in a straight line, all facing north, one behind another. Each man will have a hat placed on his head. No one can see his own hat at any time. The man in Chair #1 is in the front, he cannot see anyone else. The man in Chair #2 is behind Chair #1 and he can ...

"Nothing is either good or bad, but thinking makes it so." - Shakespeare

Also, Jeff Rosenspan