I just completed "Reactor" - Day 11 - Advent of Code 2025 #AdventOfCode https://adventofcode.com/2025/day/11
Part 2 of Days 9 and 10 remain incomplete! Both require some really clever optimisation I haven't cracked yet. So did this one, but I got it. 😀
I just completed "Laboratories" - Day 7 - Advent of Code 2025 #AdventOfCode https://adventofcode.com/2025/day/7
So my first solution to part 2 would probably take the lifetime of the universe to run. I heavily optimised it, but still took way too long. Then I cached results, and it's less than a second. 😀
I've completed "Trash Compactor" - Day 6 - Advent of Code 2025 #AdventOfCode https://adventofcode.com/2025/day/6
Part 2 was particularly clever, and very fun to do.
I've completed "Cafeteria" - Day 5 - Advent of Code 2025 #AdventOfCode https://adventofcode.com/2025/day/5
Part 1 was easy, but part 2 drove me nuts! Glad it's done.
I've completed "Printing Department" - Day 4 - Advent of Code 2025 #AdventOfCode https://adventofcode.com/2025/day/4
(a.k.a. Teo) Software engineer, runner, voracious reader of fantasy novels, former podcaster and gamer, whitefella (mainly English and northern Italian).