Do you want to compare Black Widow with The Riddler? Discover the powers, weakness & weapons of Black Widow and The Riddler from Black Widow Biography and The Riddler Biography. Find out all about Black Widow and The Riddler.# Check out how is Black Widow unique and distinct from The Riddler. Discover their love interest, sidekicks, family tree and the movies and games list in which Black Widow and The Riddler have appeared. Find out everything about them here!