advent-of-code-2025

This repository contains my solutions to the puzzles in Advent of Code 2025. For the puzzle descriptions and inputs please visit the website.

All solutions are implemented in Julia.

Running Solutions

If you want to run the code, please download the input file for each day in the respective folder under <day>/input.txt

Install dependencies:

julia --project=. -e 'using Pkg; Pkg.instantiate()'

Run Individual Day

julia --project=. <day>/main.jl

Run All Solutions

Run all days with festive output, timing, and answer verification:

julia --project=. run_all.jl