Advent of Code

Get started

Save your session cookie into .env file in the root folder as below:

SESSION=f8fe3ed61...

The session cookie can be found in Developer Tools > Application tab > Cookies > https://adventofcode.com, of course, we need to log in to have it.

Start solving problems

npx @nguyenhuu/adventofcode@latest -d <day> -p <part> -y <year> -l <language>

Example:

npx @nguyenhuu/adventofcode@latest -d 1 -p 1 -y 2023 -l python

The folder structure would be:

current
  ├── 2023
  │  └── day1
  │     ├── sample.txt
  │     └── part1.py
  └── .env
  

Hot keys

• s : Using sample.txt as input
• i : Using input.txt as input
• u : Submit the most recent result
• 0 -> 9 : Select part
• c : Clear terminal
• q : Quit program
• x : Terminate solution
• Enter : Re-run solution
• h : Show helps

Supported languages

Need an installed runtime!

• Javascript .mjs
• Python .py
• Golang .go
• Java .java