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#adventofcode2022

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Raksha PahariyaDec 2, 2025

Solving Advent of Code Day 1: Find the Secret Entrance

Explore Advent of Code challenges with detailed solutions and code walkthroughs. Discover problem-solving insights and efficient coding strategies

3 min readrakshapahariya.hashnode.dev

Harsh PatelDec 12, 2023

Learning Rust using Advent of Code 2022 - Day 1

Just using ThePrimeagen advice to use Advent of Code to learn new language!

3 min readharshpatel.info

Alexander PanovDec 9, 2023

You don't need to be smart

I thought about this recently. It does not matter whether you are smart or not. Indeed it helps, but the actual success does not require you to be smart. 1) Showing up every day is worth more Being consistent and accumulating work will bear fruit - g...

2 min readroyalzsoftware.hashnode.dev

Birnadin ErickJun 19, 2023

Cracking Challenges: Strategies for Advent of Code 2022 and Hackerrank

Discover the prowess of Rust as we dive into challenges. Uncover the magic of Rust's regex engine for time conversion and master matrix calculations

7 min readhn.methebe.com

Birnadin ErickJun 9, 2023

Day 1 of 100: AoC 1

My first day of 100. 99 to go.

6 min readhn.methebe.com

Xavier JouvenotFeb 15, 2023

AOC 2022 Day 1: Calorie Counting

Hi there ! I'm Xavier Jouvenot and today we are going to take a look at the first Advent Of Code puzzle of the year 🎄 (if you are from the future, you can not that the current year is 2022 😉). For this first "Advent Of Code" post of the year, we ar...

5 min read10xlearner.hashnode.dev

Kirk HainesJan 12, 2023

Ruby/Crystal/Rust Advent of Code 2022 - Day 7

Day 7 finds us still working with that pesky communication device. For today's task, though, all that we have to do is to analyze its filesystem. No worries, right? Let's see! Can pattern matching come to the rescue? The Repository All of the code fo...

16 min readwyhaines.hashnode.dev

Kirk HainesJan 6, 2023

Ruby/Crystal/Rust Advent of Code 2022 - Day 6

Advent of Code 2022, Day 6. Ruby/Crystal/Rust. Deep Dive into performance of all three and relevant language details. Surprise! Crystal was fastest!

26 min readwyhaines.hashnode.dev

Kirk HainesJan 2, 2023

Ruby/Crystal/Rust Advent of Code 2022 - Day 5

Day 5's challenge was interesting less for the challenge itself, which can be implemented in a handful of lines, even in Rust, but rather for the mandatory precursor to all Advent of Code challenges -- the input data parsing. Today's input data is mo...

27 min readwyhaines.hashnode.dev

Kirk HainesDec 28, 2022

Ruby/Crystal/Rust Advent of Code 2022 - Day 4

Day 4 takes an interesting turn with our Rust solutions. They are taking another shift towards architectural parity with the Ruby and Crystal solutions. Rust isn't object-oriented in the same way that those two languages are, but it does have object-...

20 min readwyhaines.hashnode.dev

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