?

Can you not just print out the inputs in the function to see them?

That worked like a charm! I made a copy of "names" as you said. Thank you very much for your time! I learned something today, cheers

Your code also fails in repl.it. It's a problem on how you're sorting, you're mutating the names array at the same time you use it to get the original order, use a shallow copy.

Thanks for your reply. Sorry it was my first question on the site and I don't know why I thought everybody could see my code. I will post a more complete question with the label and use the spoiler flag.

Use Question label for things like this:

• Which language?
• What's your code? Remember to mark your post as having spoiler content.

With so little detail, it's only guesswork and it's very hard to help you.

Any clues why my code returns the correct result when checking it on the local console and the wrong one when trying to pass the test on CodeWars? It happens in the Basic test (the first one) and in several of the random ones.