You can start by really reading into the description :D

I'm happy to hear this! Thanks)

Look up something like "arrow function default parameters", will help you with repeating chars.
Also look closer at the description, maybe you can catch a couple of small hints :D

Nice try! But you still have some a-zA-Z letters & numbers in there ;)

just trying to golf it down a bit

Very nice! I will update the description :D

Hehe, nice!

Very dank, i like it! :))

I updated the description to say "...without using any letters a-zA-Z".
Marking this as solved, let me know if you agree.

Try again now, i made it even a bit shorter :D

Hahah, true. Now i also need to cut out some of my "hints" too xD

Edit: i actually improved the description "hints" now)

Thank you for this great comment! :D

I'm glad you enjoyed it! Happy coding :D

This is my first kata so my tests were a bit busted and it was pretty cheatable at first.
I would assume the initial negative satisfaction rating is coming from that. I can't know for sure though :D

I like puzzles and code golfy katas, so i tried to make one that i would like :D
Glad you like it too!