I changed Kata Task a little bit more :) and changed Description. Try it! I will wait for your comment.

Done!

Thanks, I changed the description.

I changed task a little bit.

Done!
Check it.

Oh, yes. I'm so sorry. I changed.

I change range of system values. That must correct your solution:)

Thanks, I changed.

No, all is right with solution. I just change discription, maybe new hint about alphabet help you.

Yes, thanks for advice.

Yes.

Thanks, I changed.

I think it's not too important.

Thanks, I changed.

Thanks for advice :)