Edward Nigma (Earth-Prime)

"A poor man's version of Cluemaster, this questionable wordsmith turns green with envy when compared to me, the premier enigmatist."

- Arthur Brown

The Riddler was a criminal and an enemy of Batman.

Early Life
At some point, the Riddler became a criminal active in Gotham City, which made him an enemy of Batman. During one encounter, Batman defeated him after a stand-off with the GCPD.

He also had a daughter named Evelyn Rhyme at some point in his life.

Abilities

 * Genius-Level Intellect: According to Arthur Brown, the Riddler is a skilled wordsmith.