Advent of Code in Unison, Day 7
https://share.unison-lang.org/@nathanielknight/aoc2025/code/main/latest/terms/day07/README
This was _much_ smoother than day 6 for me. The solid block of characters made for an easy parser and the data structure I used for part 1 transitioned nicely into part 2.
Advent of Code in Unison, Day 6
I made bad choices (or got unlucky) with my parser for this one and had to re-work it substantially for part 2, which is a shame because the parsing is the hard part on this one.
https://share.unison-lang.org/@nathanielknight/aoc2025/code/main/latest/terms/day06/README
A hair late, but here's Advent of Code in Unison, Day 5!
https://share.unison-lang.org/@nathanielknight/aoc2025/code/main/latest/namespaces/day05
Range overlap ends up being pretty straightforward in Unison. I ended up implementing most of part 2 as a premature optimization for part 1. Take THAT Donny Knuth. 😛
Advent of Code in Unison, Day 4!
https://share.unison-lang.org/@nathanielknight/aoc2025/code/main/latest/terms/day04/README
Grid based puzzles are always a good time. My favourite trick for these is to use an associative data structure for the board instead of a nested array (shout out to _Clojure Programming_ for teaching me that trick).
Day03 of Advent of Code: the return of Joltage!
https://share.unison-lang.org/@nathanielknight/aoc2025/code/main/latest/terms/day03/README
A few hurdles dealing with List functions, but otherwise a pretty straightforward puzzle.
Another day, another Advent of Code puzzle.
https://share.unison-lang.org/@nathanielknight/aoc2025/code/main/latest/terms/day02/README
Nothing terribly complicated here, though I did use streams instead of lists to avoid blowing up memory.
Day 1 of Advent of Code in Unison down!
https://share.unison-lang.org/@nathanielknight/aoc2025/code/main/latest/namespaces/day01
I feel like there might be a more elegant solution to Part2, but it's late and I'm biking both kids to school tomorrow, so this'll have to do for now.
It's Advent of Code time again and I'm getting ready!
I've completed "Trebuchet?!" - Day 1 - Advent of Code 2023 #AdventOfCode https://adventofcode.com/2023/day/1
My hacky solution in #unison:
https://share.unison-lang.org/@hagl/advent-of-code-2023/code/main/latest
#adventofcodeunison
