Before authoring a kata, solve more katas, use the search function to check if your idea wasn't already used in another, check how random tests are made (they're almost mandatory nowadays).

Duplicate kata; the task of filtering characters from a string has been covered.

yep... ;)

damn, first try = kata die :(

Unfortunately, once a kata has been retired, you cannot do anything with it anymore. It'll stay in your draft section "forever".

(that's why you have to "properly author" your kata right at the beginning, so that it doesn't get retired in less than an hour)

so i little misunderstanding what happends with this kata? i cant delete this? or what should i do? i have fixed your issue, added some tests

yep, the process is very quick, these days... ;o

Hello, thanks for your feedback!
So the kata already have a retired status :(

Hello, thanks for your feedback,
But it's my first try to create kata, i will keep in mind your issue

Duplicate of this, changing odd for even is not enough.

The describe text is still: 'twoOldestAges' change that when creating a kata.

Hi,

Well, this kind of task already has been done again and again. ;) I advise you to unpublish it quickly (before it gets retired).

In any case:

• would need random tests
• missing edge case: empty array / only odds / only evens

And you should read those articles before trying to author another kata:

• https://github.com/codewars/codewars.com/wiki/Kata-Creator
• https://github.com/codewars/codewars.com/wiki/Tutorial%3A-Create-Your-First-Kata

cheers

I have the same issue! :)

js

Which language?

Hello!
Can you answer me, how happened this?
-938 * 0 === 0
And
-874 * 0 === -1
What the difference?