Kata

https://github.com/XmchxUp/Kata

coding interview university

go concurrency exercises

rustlings

Small exercises to get you used to reading and writing Rust code!

Advent Of Code

2023

https://xmchx.vercel.app/post/kata/aoc2023

LeetCode

https://xmchx.vercel.app/post/kata/leetcode

Codewars

Training on Decode the Morse code | Codewars