Advent of Code 2025

My solutions for Advent of Code 2025 in Python.

Each day includes:

• Solution in Python.
• A detailed explanation of the approach
• Time complexity analysis

Progress

Day	Part 1	Part 2	Code	Explanation
1	⭐	⭐	main.py	README.md
2	⭐	⭐	main.py	README.md
3	⭐	⭐	main.py	README.md
4	⭐	⭐	main.py	README.md
5	⭐	⭐	main.py	README.md
6	⭐	⭐	main.py	README.md

Running Solutions

Puzzle inputs are not included. Add your own input.txt in the day folder, or use sample_input.txt for testing.

uv run day01/main.py

Or with regular Python:

python day01/main.py