Advent Of Code 2025

This repository contains Advent Of Code 2025 solutions https://adventofcode.com/2025

How to run

go run 01.go < inputs/01.txt

java day01.java < inputs/01.txt

Java 25+ is required

day 10 solution requires z3 library. Unpack suitable zip archive from https://github.com/Z3Prover/z3/releases to z3 directory, then copy bin directory to go-z3 module

cp z3/bin/* /Users/pin/go/pkg/mod/github.com/mitchellh/go-z3@v0.0.0-20191228203228-4cbedeba863f/

and run

CGO_CFLAGS="-I/Users/pin/aoc2025/z3/include" go run 10.go < inputs/10.txt

use your full path to z3 of course