Advent of Claude

In this repo I will have Claude Code solve the Advent of Code problems in Java.

2025

Problem	Solution
Day 1: Secret Entrance	Day01.java - Explanation
Day 2: Gift Shop	Day02.java - Explanation
Day 3: Battery Bank Joltage	Day03.java - Explanation
Day 4: Printing Department	Day04.java - Explanation
Day 5: Cafeteria	Day05.java - Explanation
Day 6: Trash Compactor	Day06.java - Explanation
Day 7: Laboratories	Day07.java - Explanation
Day 8: Playground	Day08.java - Explanation
Day 9: Movie Theater	Day09.java - Explanation

2015

Problem	Solution
Day 1: Not Quite Lisp	Day01.java - Explanation
Day 2: I Was Told There Would Be No Math	Day02.java - Explanation