3 ms·

Also, it's so absurd that you would remember it.

• skrebbel 14y ago
  Are you sure? The only reason why it's absurd is because deep inside, Number knows that it should've really been called PossiblyANumber. It's a different abstraction and an unfortunate naming collision.
• svachalek 14y ago
  Weird, for me the hard part was being sure it was a trick question and thus trying to come up with an answer other than "number" that made sense. I couldn't so I guess I got it right. What else could it possibly be?