Is there anyone checking consistency for difficulty rankings?

As far as I can tell, the two katas are identical, yet this one
is 6kyu and the other is 4kyu.

Also, both katas have Python and Javascript versions.

This occured to me too with the value 170315.

issue:

There is some internal array named "times" which is initialized between the preset tests and the randomized tests. It was conflicting with my own list named 'times', causing my code to appear to magically stop working partway through testing. It would be nice if there was a warning or something not to use that name, as this issue caused me to waste plenty of my time with pointless debugging.

I'm trying to set up my own C/C++ kumite but I get "Submission timed out" 70% of the time and "Test didn't pass: unknown error" the other 30%. I thought I just made some dumb syntax error but I've tried forking this simple program and even it won't run. Can anyone help me? Is something wrong with the system today or am I making some stupid mistake?

Edit: "Hello, C!" doesn't get printed before the error report; it's not printed at all, so it's not failing for lack of test cases. (Codewars doesn't support C test cases anyway.)