TEST YOUR SUPERHERO SKILLS WITH THIS HIGH-LEVEL VISION TEST 

I have a riddle (kind of a joke) What is as big as an elephant, but as light as a feather? The elephants shadow.

Interesting that they listed names for them except Captain America, Iron Man and Doctor Strange. For those three it was just "superhero"

Not bad. As far as the newer content is concerned, this was pretty good, although in the beginning I found it irritating that the answer was mostly whichever one was upside down. That being said, overall, I approve ^_^!