The Big Bang Theory: The Progressively Harder Sheldon Or Howard Quiz

The relationship between Sheldon Cooper and Howard Wolowitz is often a complicated one in The Big Bang Theory.

Sheldon, who can struggle at times with empathy, has a habit of putting Howard down. Often referring to himself as smarter and having a better career, Sheldon regularly upsets Howard with remarks. Sheldon can't help but be jealous when Howard is given an opportunity that he has dreamed of since a child.

Though the remarks aren't always one way. Howard regularly gets his own back on Sheldon. One time he frustrated Sheldon by refusing to tell him how he was doing a card trick, when really it was one big prank as the trick never worked.

Yet despite all their difficulties they do have a genuine friendship, which is cemented more when the pair encounter terrible turbulence on a flight. Sheldon vows to be more respectful of Howard after being saddened that Howard asked for it to be written into an agreement. Howard even supports Sheldon when he learns his mother is dating again.

The pair might not have the perfect friendship, but when it comes down to it, they have each other's back.

Let's find out if you can tell the two friends apart by identifying who each of these 12 statements are about.

All the answers can be found at the end of the quiz. Good luck!