i just watched riddler burst into our chess club and wind up giving us all lessons in strategy. what a nerd. then again im in chess club so can i really say anything? he also said he was teaching a class on puzzles in one of the buildings in crime alley and we all were invited. he never gave us the address but he did scribble a riddle on a piece of paper and say we had to find it. his handwriting looks like a toddlers though and so were just trying to decipher what it says.