Let's Play...AoC

[Europe2048]

Solve each day, both parts separately, of the 2023 Advent of Code.

To help new players coordinate, please specify what day and part are you solving.
If either the answer is incorrect or there has been more than 1 day of inactivity, the game resets, going back to Day 1, Part 1.
If the answer is correct, you get one gold star *, just like in the original.
If we get all 50 gold stars *, then we win and the game ends!
And remember: no double-posting! At all!

Ready?
Code!