@chadluo, it's great, that you showed where have you taken your factor function.
I have the same situation. My solution did't pass time conditions.

Once more time thanks for honesty!

Is it possible to do an explanation for dummies (like me), how does your return string works?

Thank you for comments.

Why then we have such a codestring in a sample test: "Assert.AreEqual(2, Kata.GetLengthOfMissingArray(new object[][] { new object[] { null }, new object[] { null, null, null } } ));"?
Are not we should expect 0 here?
I don't get it. Please help.
Only problem I got is NullReference exeption in Kata Assertion.

Try this: https://www.codewars.com/kata/554e4a2f232cdd87d9000038/discuss#591964acd2563abec90000c7

What about "DNA strand is never empty or there is no DNA at all" check?

Plus one.
And what does it mean "except for Haskell"?

Hi there!

In my "View profile" section there is "referrals" string. Trying to find where is inviting link, but no use.
Please help me find how may I invite my friends.

Thanks a lot.

Hello.

May I see, somehow, values of my variables when trying to solve kata? Don't know how to debug my code.
Please help me, if you understand my question.