From https://nflscorigami.com:

Scorigami is a concept thought up by Jon Bois. It is the art of building final scores that have never happened before in NFL history. Due to the unique nature of how points are scored in (American) Football, where it is impossible to score 1 point on its own, as well as the rarity of the 2 point safety and 8 point touchdown and 2 point conversion, there are a lot of scores that are possible, but have never happened.

You can check out https://twitter.com/NFL_Scorigami for periodic live updates on the Scorigami creators' estimates for the probabilities of particular games ending in Scorigami.

Will Baltimore Ravens at Cleveland Browns in week 4 of the 2023 NFL season end in Scorigami?