it's likely that you'll still have outstanding puzzles to solve as these Riddler challenges are not to be taken lightly. Edward Nigma has been busy once again setting up puzzles all over the city ...

In just two months Riddler launches his company “Nygmatech,” specializing in cryptographic technology, used to protect data from unauthorized access, modification, or corruption (irony!).

The Riddler is back! After stumping Batman and ... which contains three challenges: Nigma's Castle, On Many Levels, and Takeoff and Landing. Nigma's Castle can be found in the west, while On ...