Riddler has always been something of a question mark. Edward Nygma, a compulsive criminal obsessed with riddles as much as his intellectual superiority, has been the Prince of Puzzles (in the golden ...

Over the years, the Riddler has posed quite a few interesting conundrums for Batman to solve. These are the best of the bunch.

Keeping a Batman Arkham Knight Riddler guide by your side will prove ... Scan this to solve the riddle. Solved within the GCPD Lockup. Scan the Arkham mug at the main desk by Cash.