thanks

the kata is in draft state => it's not possible to "submit final", here.

Please see docs, paragraphs about Attempting to pass the full test suite and Submitting the final version.

What I need do? if i got this message => 'Great! You may take your time to refactor/comment your solution. Submit when ready.'

I got it now. :D
Sorry about that.

Could you try it out?

I did. All the tests run fine.

Not an issue, you cannot complete a draft kata

After completing I cannot submit the kata. The button 'submit' doesn't appear.

No use of testing framework. Node version should be updated if and when anybody bothers to update this.

Please correct a misspelling in Instructions: 'recieves'

This thread is 4 months old, but in my personal opinion enforcing the usage of a particular function is bad practice for Kata.
Ignoring that, this kata rehashes what many kata before it have done.

Thanks for the suggestion! I'll look into it and see if I can give it a shot.

I'd recommend using Test.describe and Test.it instead of console.log.

It may take some figuring out which one to use if you want blocks to auto-expand or auto-collapse, but it looks a lot nicer.