HeroChan Duel: Who is your winner?
Joker: Insane Gotham City criminal with a sadistic sense of humor who is highly intelligent and skilled in the fields of chemistry and engineering.
Riddler: Clever Gotham City criminal with a genius-level IQ who is skilled at inductive and deductive reasoning, lateral thinking, and pattern recognition.
Joker vs. Riddler by JD Hancock (Facebook) (Twitter)
Via: herochan (Check Current Score)