Day 1 solution here, since I swap them out based on a runtime argument.
In the Discord server we also have a topic about AoC2023. So feel free to join it as well.
Some other solutions that could be worth to check: https://github.com/andrewlalis/AdventOfCode2023/blob/main/day_1/solution.d https://github.com/schveiguy/adventofcode/blob/master/2023/day1/trebuchet.d
