This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
Eric Wastl
was.tl
did:plc:ojqk5cygsyhrcpsm4ffo7mij
Hello, friends! After 10(!) years of #AdventOfCode, I've made some changes to preserve my sanity: there will be 12 days of puzzles each December (still starting Dec 1) and there is no longer a global leaderboard. Read more:
https://adventofcode.com/2025/about#faq_num_days
https://adventofcode.com/2025/about#faq_leaderboard
2025-10-22T02:32:40.362Z