Day 7: Laboratories
Summary
Day 7: Laboratories on Tildes collects community solutions for Advent of Code 2025 Day 7. The thread showcases a range of approaches from an initial overengineered solution to a compact, single-pass implementation for Part 1, and a timeline-based dynamic approach for Part 2. Participants share implementations in multiple languages (Python, Rust, Elixir, Prolog, TypeScript) and discuss edge cases, input characteristics, and performance trade-offs.