So did anyone solve the little riddle in the issue? If you did, you can spoil it here, or you can list some hints for me to solve it myself. =]
Arkhum Asylum The Riddler
This edit will also create new pages on Comic Vine for:Beware, you are proposing to add brand new pages to the wiki along with your edits. Make sure this is what you intended. This will likely increase the time it takes for your changes to go live.
Comment and Save
Until you earn 1000 points all your submissions need to be vetted by other Comic Vine users. This process takes no more than a few hours and we'll send you an email once approved.