Day 49: The Riddler
The Riddler is obsessed with riddles, puzzles and word games. He delights in forewarning both Batman and the police of his capers by sending them complex clues. With this self-conscious use of a gimmick, the Riddler's crimes are flamboyant and ostentatious. The character is depicted as wearing a domino mask either with a green suit and bowler hat, or a green unitard with question mark prints. A black, green, or purple question mark serves as his visual motif.