Advent of Code 2025 #

trying haskell

Running Solutions #

Build and run a specific day:

cabal run day-01

Or build all:

cabal build all

Project Structure #

day-01/Main.hs    # Solution for day 1
day-02/Main.hs    # Solution for day 2 (etc.)
inputs/day-01.txt # Puzzle input for day 1

Adding a New Day #

1. Create a new directory: mkdir day-02
2. Add Main.hs in that directory
3. Add the executable to advent-of-code-2025.cabal
4. Put your input in inputs/day-02.txt