Tried out #cmdchallenge (https://cmdchallenge.com/)

It is a nice tool (the UI is nice), but the levels themselves are sadly full of bullshit (partly dumb example solutions, but really a lot simply plain wrong solutions that do not work at all and teach wrong things).

I don't find the solutions in the repository, so can't fix it…

12 Days of Shell

https://12days.cmdchallenge.com

#HackerNews #12DaysOfShell #ShellScripting #CMDChallenge #TechChallenge #CodingFun

Test your shell knowledge: https://cmdchallenge.com/ #cmdchallenge #bash

This made me smile too: https://jarv.org/cmdchallenge-revival.html

(Note: that isn't me.)