If long pins was a concern you could check the 6th index and bin the pin if it is not null/none.
Tho I don't know how big the pins has to be before it becomes a problem

Yeah, you were right. I checked.

This is so weird, i wasted so much time right now on understanding what the code is doing and what the programmer thought while he did this and if he really should take that much LSD.
Also i think it's hilarious that so many people gave it "Clever" or "Best Practices". I didn't see so much Sarcasm on this site before :D

this guy built another Bulid-in functions

sort is O(n log n), what you propose is worse.

thank you for your feedback 🤗🤍. I Edited it.

Solution set-up uses wrong kata name.

function name should be in snake_case