Maybe a flag given to solve that captures the output and writes it to paoc/yYY/answers.txt.

It should be possible to submit answers to AoC from code.
I was thinking something like paoc submit 1-1, which would run day 1 part 1 and push the result to the website.
It will then tell you if you were correct or not (preferably also the whole text thingy you get when you submit a wrong answer).

Not the biggest mistake, but once we get to day 10 and 11, the order of some directories will be screwed.

1. Instead of just solve 1, paoc solve 1 makes more sense.
2. scaffold 1 sounds both boring and vague, maybe something like goodmorning 1 is more fun (still vague but definitely more fun)

Using the argparse package would be good. It's in the standard library, so no extra dependencies.