I just completed "Cafeteria" - Day 5 - Advent of Code 2025 #AdventOfCode https://adventofcode.com/2025/day/5

This time in place of embedded no_std, I decided to try hft-inspired no_std (using simd, and a mostly branchless approach): https://github.com/robbiemu/advent_of_code_2025/tree/main/day-5/src