It returns false

str1: cedewaraaossoqqyt str2: codewars
aaacdeeoorssw <- first term of your comparison
acdeorsw      <- second term of your comparison

Please, be more humble next time.

I figured it out it's failing on Test 2 but the output does not show which test the solution fails on

And that's what I said in my post. You can change the Node's version to 8.1.3 to see the assertions one by one.

Your code is wrong and it fails the second sample test. Not a kata issue, read this: https://docs.codewars.com/training/troubleshooting/