protohackers

Version, currently main branch1 version
  • main branchlatestJun 30, 2026

github.com/daegalus/protohackers

No description declared in shard.yml.

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License: ISC

Installation

# Add this to your shard.yml
dependencies:
  protohackers:
    github: daegalus/protohackers
    branch: main

main is a branch, not a release, so this tracks it rather than pinning a version.

Then run:

shards install

shard.yml

Crystal
1.6.0
License
ISC
Author
Yulian Kuncheff
Target
  • protohackers from src/protohackers.cr

Dependencies

Runtime Dependencies

  • bindata*github: spider-gazelle/bindata

README

protohackers

These are Crystal solutions for the challenges at protohackers.

I encourage you to try and solve them yourself before looking at this code if you haven't already.

The goal for me was to learn crystal using these challenges. So my code might not be perfect or idiomatic Crystal.