Demian Ferreiro

Starting AoC 2024 super late — day 1

Demian Ferreiro

Hardening panics & final refactoring — Advent of Code 2023

Demian Ferreiro

Last puzzle! Porting a C++ graph algorithm to Rust — Advent of Code 2023 day 25

Demian Ferreiro

Pure graph theory problem — Advent of Code 2023 day 25

Demian Ferreiro

Betraying Rust in favor of Python+SymPy — Advent of Code 2023 day 24 part 2

Demian Ferreiro

Being rusty on algebra 101 — Advent of Code 2023 day 24 part 1

Demian Ferreiro

Optimizing slow longest path algorithm — Advent of Code 2023 day 23 part 4

Demian Ferreiro

Finally thinking in graphs — Advent of Code 2023 day 23 part 3

Demian Ferreiro

Converting a grid maze into a graph — Advent of Code 2023 day 23 part 2

Demian Ferreiro

Finding a longest path using the wrong algorithm — Advent of Code 2023 day 23 part 1

Demian Ferreiro

Refactoring messy 3D bricks' code — Advent of Code 2023 day 22

Demian Ferreiro

First 3D puzzle of this year dropping bricks — Advent of Code 2023 day 22

Demian Ferreiro

Counting trillions of tiles using algebra — Advent of Code 2023 day 21 part 2

Demian Ferreiro

Counting tiles reachable in 64 steps — Advent of Code 2023 day 21 part 1

Demian Ferreiro

This crazy puzzle... i don't even — Advent of Code 2023 day 20 part 2

Demian Ferreiro

Parsing and wiring up modules for bonkers puzzle — Advent of Code 2023 day 20 part 1

Demian Ferreiro

Boolean logic aplenty — Advent of Code 2023 day 19 part 2

Demian Ferreiro

Whole lotta parsing — Advent of Code 2023 day 19 part 1

Demian Ferreiro

Getting giant lagoon area with new maths trick — Advent of Code 2023 day 18 part 2

Demian Ferreiro

Lava lagoon flood-fill — Advent of Code 2023 day 18 part 1

Demian Ferreiro

Refactoring curious pathfinding problem — Advent of Code 2023 day 17

Demian Ferreiro

More mirror reflections — Advent of Code 2023 day 16

Demian Ferreiro

Finally focusing (light) — Advent of Code 2023 day 15

Demian Ferreiro

Bubble-sorting rocks — Advent of Code 2023 day 14

Demian Ferreiro

Reflections & off-by-one errors — Advent of Code 2023 day 13

Demian Ferreiro

Finally cracking it with the oldest trick in the book — Advent of Code 2023 day 12 part 2

Demian Ferreiro

Not even regexes are enough — Advent of Code 2023 day 12 part 2

Demian Ferreiro

Brute force may not scale well — Advent of Code 2023 day 12 part 1

Demian Ferreiro

Expanding space without running OOM — Advent of Code 2023 day 11

Demian Ferreiro

Flood-filling the huge maze — Advent of Code 2023 day 10 part 3

Demian Ferreiro