That was the Riddler, spiting Batman in the movie Batman Forever. For those of you who are mathematical geniuses However, here you would be teasing your brains and pitching your wits against some Riddles are always a great way to have fun with friends as well as to kill time when alone! (the kind which looks difficult but the simplicity of the solution puts you to shame!) frustratingly elusive as well as unbelievably easy require some amount of concentration and clear.