This is because the "What is this?" answer takes precedence over the "Not a dissyllable." answer.

However, that's not clear from the Kata description, because strings like -!, match both error types and it doesn't specify the one to return in that situation.

I've updated the description to be clearer.

It's totally fine - looks like a good solution to me. Why wouldn't it be allowed?

Under the Not Poetry section, -!, and #x3 should fail as Not a dissyllable, but instead are expected to fail as What is this?

Hi! How do you think, my solution is correct? Or this solution not allowed?
Pls answer)))

needs random tests...

Thanks for your feedback! The description has been modified.

Clarify in the description, based on my solution :

If it's not a dyssillable, (either it's too long, or too short), return "Not a dissyllable."
If the given string includes characters that are not prosodic symbols, return "What is this?"

In these cases, it appears the second one is checked first.

"The RegEx is strong with this one.." Well done!

You are a switch expert! ;)

For Kotlin input type should be nullable (Array<Int>? instead of Array<Int>), otherwise tests do not compile

A good introduction to pointers in C!

I love creative katas like this one!

Oh right, thanks:!