Surrender Index Calculator

Surrender Index:

Hi! This is a calculator for Jon Bois' Surrender Index.

There's a bunch of good Twitter bots out there that will calculate NFL punt Surrender Index scores for you! But then I watched Wisconsin punt on 4th/4 from their opponent's 36 and was angry that there didn't seem to be an arbitrary calculator out there.

So now there is one!

(Remix me on glitch if you want ❤️♓️)