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Advent-of-code Alternatives
Similar projects and alternatives to advent-of-code
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adventofcode
Advent of Code solutions of 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 and 2024 in Scala (by sim642)
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CodeRabbit
CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.
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advent-of-code-go
All 10 years of adventofcode.com solutions in Go/Golang (and a little Python); 2015-2024
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InfluxDB
InfluxDB high-performance time series database. Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better advent-of-code alternative or higher similarity.
advent-of-code discussion
advent-of-code reviews and mentions
Posts with mentions or reviews of advent-of-code.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-12-12.
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-π- 2022 Day 13 Solutions -π-
Scala using Β΅Json. Really happy with how concise this is. I was able to parse everything into a Packet class that extends Ordered, which gives us the compare function. So once that was implemented recursively according to the rules we were given, I was able to jsut call .sorted for part 2.
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-π- 2022 Day 12 Solutions -π-
Scala using jgrapht. I thought part 2 would require a different graph (similar to 2018 day 22) since the story said "to avoid needing to get out your climbing gear..." Glad that wasn't the case!
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-π- 2022 Day 11 Solutions -π-
Scala. Pretty happy with how I parsed these into anonymous instances of my Monkey trait. For me part 2 wasn't hard because of the modulo trick, but because I was using mutable queues. So I had to add a reset() method to get things back the way they were before running part 2
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-π- 2022 Day 10 Solutions -π-
Scala using tail recursion. Not the prettiest, but it works
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-π- 2022 Day 9 Solutions -π-
Scala. Not too bad with my Point helper class. After part 1 I refactored the movements into a move helper that just takes 2 arbitrary points; the current point and the one we are moving towards. Then it was easy enough to just apply that in order each iteration for part 2.
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-π- 2022 Day 8 Solutions -π-
Scala. It's ugly, but it works Β―\_(γ)_/Β―
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-π- 2022 Day 5 Solutions -π-
Scala. Parsing wasn't as hard as I thought it would be using transpose and then just filtering non-alphanumeric characters. I initially parsed to a Map[Int, mutable.Stack[Char]] but then that bit me in part 2 when I would have to "reset" it (dang mutability!). So instead I parse to Map[Int, String] and just build the mutable stacks twice.
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-π- 2022 Day 4 Solutions -π-
Updated version using sets instead of ranges
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-π- 2022 Day 2 Solutions -π-
Scala. A little more verbose than I would like, but it works Β―\_(γ)_/Β―
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-π- 2022 Day 1 Solutions -π-
Scala
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A note from our sponsor - InfluxDB
influxdata.com | 19 Apr 2025
Stats
Basic advent-of-code repo stats
25
5
8.1
4 months ago
The primary programming language of advent-of-code is Scala.
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