JS fork which resolves the suggestion below + attempts to resolve the issue about the rows having the same beginning
UPD: proper fix to the latter part has been implemented

NodeJS version is too old (v8.1.3), it's recommended to upgrade it to v18, as well as testing framework to mocha/chai

Because no one chose to translate the kata to Python. You could do it yourself if you're able to solve it in JS first, but I wouldn't really recommend it. Weak kata idea and added "limitations" make it a poor kata IMO.

why not python here?

Ahh, I wish I read this before I attempted to hammer the solution with randomness.

For all who could stumble here on this old exercise, test don't check for true randomness.
You HAVE to have at least one of each letter in result array.

added

Pls what is the rationale of using eval. I've always read that eval is evil...

Code length limit should be mentioned in the description.

I fixed the long broken kata. It should be working fine now.

Fixed

Fixed.

Fixed.

Fixed.

Fixed.