The Riddler puzzle in here seems tricky ... Line up four of a kind to release the trophy. The first box can be found in the hallway from the cells to the Backstage Area; you can't miss it.

Now Riddler’s got Batman right where he can see him put together all the puzzle pieces … or die trying. Inspired by the character’s comic book appearance, The Riddler Premium Format Figure ...

Blow through it with Explosive Gel to find a Riddler puzzle on the other side. Use the airship controls and Remote Hacking Tool to arrange the boxes as you see them in the screenshot above.