A colleague introduced me to Advent of Code in 2023, and it has since become my favorite type of advent calendar, one full of puzzles!
These are my personal solutions to the puzzles, some I thought of myself, others were inspired by the many great Advent coders out there.
- PHP. Required for the solutions for 2015, 2016, 2023 and 2024.
MathJax is an open-source JavaScript display engine for LaTeX, MathML, and AsciiMath notation that works in all modern browsers, with built-in support for assistive technology like screen readers.
Documenting mathematics in Markdown used to be such an arduous process, but with MathJax I actually enjoy it now.
There's even a handy cheat sheet!