Advent of Code 2023 Day 10
Advent of Code
After a few days’ delay, I’ve finally solved this vexing puzzle. You are given a large grid strewn with characters -
-
, |
, J
, F
, 7
, and L
- that represent pieces of pipe that point in different directions. The pipe contains a large loop that starts at a given point. Part…
Advent of Code 2023 Day 5
Advent of Code
Today saw a harsh difficulty spike. The puzzle described a series of integer intervals (e.g.,
[2, 5]
) that each shifted input values by a constant if they fell in the interval, but otherwise left them alone. The input consisted of several layers of intervals. Part 1 the…
Why Quarto?
R
When I started planning this blog, I intended to create it using R Markdown with Blogdown. But right before I committed, I learned about Quarto, a new Markdown variant with intriguing features. I decided to go with Quarto, and it proved the right decision. This post is about how Quarto extends R Markdown’s already…
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