Thanks, I'll do.

Before you invest time and effort in a kata, ask in Discourse#kata-ideas if your idea is a duplicate or not.

Every kata should have random tests, always, immediately. If this kata has language versions without random tests, unpublish, add random tests, republish, or you will collect downvotes to retirement.

Hello,

Thanks for the feedback. I tried to search for such kata and couldn't find any duplicates. Could you maybe link it, and if there is a duplicate, I will unpublish this.

It started with only Python, and I'm currently adding more languages.

What do you think I should impove?

Thanks.

I believe this is a duplicate. Also, I suggest to only add 1 language, fix all issues and then continue with adding other languages. There are also the obvious rookie errors concerning lack of random tests.

That would be the case if he had the array starting from "I love you" as the first element.