adventofcode.com

Day 1 - Advent of Code 2024: Historian Hysteria. adventofcode.com . Accessed Jun 25, 2025. Problem Statement Part One Through out the Chief Historian’s office, the historically significant locations are listed not by the name, but by a unique number called the location ID. To make sure they don’t miss anything, The Historians split into two groups, each searching the office and trying to create their own complete list of location IDs....

AoC 2024 Day 02: Red-Nosed Reports; AoC 2024 Day 01: Historian Hysteria;

Day 10 - Advent of Code 2021. adventofcode.com . Accessed Apr 12, 2022. Part I You ask the submarine to determine the best route out of the deep-sea cave, but it only replies: Syntax error in navigation subsystem on line: all of them The navigation subsystem is made of several lines containing chunks. There are one or more chunks on each line, and chunks contain zero or more other chunks....

Multi-dimensional arrays using massiv; Fusion; Box vs. Unboxed; Connected Components; Data.Set; Monadic map

Day 8 - Advent of Code 2021. adventofcode.com . Accessed Mar 7, 2022. Part I Description You barely reach the safety of the cave when the whale smashes into the cave mouth, collapsing it. Sensors indicate another exit to this cave at a much greater depth, so you have no choice but to press on. As your submarine slowly makes its way through the cave system, you notice that the four-digit seven-segment displays in your submarine are malfunctioning; they must have been damaged during the escape....

Day 7 - Advent of Code 2021. adventofcode.com . Accessed Mar 5, 2022. Part I Description A giant whale has decided that your submarine is its next meal, and it’s much faster than you are. There’s nowhere to run! Suddenly, a swarm of crabs (each in its own tiny submarine - it’s too deep for them otherwise) zooms in to rescue you! They seem to be preparing to blast a hole in the ocean floor; sensors indicate a massive underground cave system just beyond where they’re aiming!...

Day 6 - Advent of Code 2021. adventofcode.com . Accessed Mar 2, 2022. Part I Description The sea floor is getting steeper. Maybe the sleigh keys got carried this way? A massive school of glowing lanternfish swims past. They must spawn quickly to reach such large numbers - maybe exponentially quickly? You should model their growth to be sure. Although you know nothing about this specific species of lanternfish, you make some guesses about their attributes....

Day 4 - Advent of Code 2021. adventofcode.com . Accessed Feb 25, 2022. Part One You’re already almost 1.5km (almost a mile) below the surface of the ocean, already so deep that you can’t see any sunlight. What you can see, however, is a giant squid that has attached itself to the outside of your submarine. Maybe it wants to play bingo ?...

Day 3 - Advent of Code 2021. adventofcode.com . Accessed Feb 23, 2022. Problem Description Part One The submarine has been making some odd creaking noises, so you ask it to produce a diagnostic report just in case. The diagnostic report (your puzzle input) consists of a list of binary numbers which, when decoded properly, can tell you many useful things about the conditions of the submarine....

Day 2 - Advent of Code 2021. adventofcode.com . Accessed Feb 19, 2022. Problem Statement Part One Now, you need to figure out how to pilot this thing. It seems like the submarine can take a series of commands like forward 1, down 2, or up 3: forward X increases the horizontal position by X units. down X increases the depth by X units. up X decreases the depth by X units....

Learning Haskell via AoC 2021; AoC 2021 Day 01: Sonar Sweep; AoC 2021 Day 02: Dive!; AoC 2021 Day 03: Binary Diagnostic; AoC 2021 Day 04: Giant Squid; AoC 2021 Day 05: Hydrothermal Venture; AoC 2021 Day 06: Lanternfish; AoC 2021 Day 07: The Treachery of Whales; AoC 2021 Day 08: Seven Segment Search; AoC 2021 Day 09: Smoke Basin; AoC 2021 Day 10: Syntax Scoring; AoC 2021 Input Parser; AoC 2021 Main; AoC 2021 Solution Runner; AoC 2021 Test Code; AoC 2021 Parsing Arguments;

Day 1 - Advent of Code 2021: Sonar Sweep. adventofcode.com . Accessed Feb 18, 2022. Part One As the submarine drops below the surface of the ocean, it automatically performs a sonar sweep of the nearby sea floor. On a small screen, the sonar weep report (your puzzle input) appears: each line is a measurement of the sea floor depth as the sweep looks further and further away from the submarine....