You Choose Batman: Riddler's Ransom

At a Gotham City charity event, the Riddler kidnaps a wealthy businessman and demands a huge ransom.
Can Batman decipher the villain's riddles, or will he be stumped?
Does the Dark Knight call for backup or take the case alone?
Will he find the businessman or be lost himself?
YOU CHOOSE the path Batman should take. With your help, he'll solve the puzzle of The Riddler's Ransom!