Riddler and Batman in “Riddler's Revenge”

You and me, work together? I'm into riddles, not jokes. Besides, I've ruined Gorman, and that's as good a note as any to go out on.

Then you're sure it was Gorman who sabotaged you?

Even you, Batman, could have puzzled together a mystery this obvious.

Yeah, obvious. I guess I just figured with a riddle, the most obvious answer is rarely the right one.