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 extremely helpful as you search around Gotham, especially if you're trying to complete all 243 Riddler puzzles that are stashed ...

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 ...