The Riddler

  The Riddler is the question marked criminal he is obsessed with riddles and puzzles.Like the Joker he is criminally insane but he thinks of himself as the biggest master mind of Gotham thinking he can prove it by stumping The Dark Knight with riddle crimes.Batman only needs to throw a few punches with him to win in the fight the hard part is the riddles.His real name is Edward Nigma he cheated to win a puzzle contest at his school to win a riddle when he was a kid.