Honestly? Your guess is as good as mine. It's Day 21, and we're exploiting an integer underflow bug in the space-time continuum? In order to save Christmas? I guess?
I think I'm going to have to spend some time on this one before I even understand exactly what it is that we have to do. All I know is that we are fiddling with the registers in our time machine again so that we don't go back in time indefinitely forever.
Ho. Ho. Ho.
Good luck! 🤶