My code appears to be correct & I have checked it outside of CodeWars multiple times and it functions perfectly. However, when I hit "ATTEMPT" it comes back as failing 40 tests. After looking through the error messages, it looks to me like, for the tests I am failing, there is no closing ] on the input array which is causing an issue.

ex: I copied and pasted this error message:

Random tests
Testing for delete_nth([49, 10, 36, 10, 4, 33, 49, 4, 10, 33, 5, 32, 4, 10, 49, 32, 32, 10, 32, 4, 10, 49, 4, 33, 36, 33, 5, 49, 32, 32, 49, 4, 4, 33, 32, 5, 49, 49, 10, 4, 5, 49, 32, 10,2)

✘ It should work on random inputs too! - Expected: '[49, 10, 36, 10, 4, 33, 49, 4, 33, 5, 32, 32, 36, 5]', instead got: '[49, 10, 36, 10, 4, 33, 49, 4, 33, 5, 32, 32, 36, 5, [Function]]'

There is no closing ] before the 2 in the test input!! Using a separate code editor, outside of CodeWars, when I use my code, then I copy and paste the above test & I add in a closing bracket, everything works perfectly.

This seems like an issue with the tests & not my code. If I am wrong, please explain!!!