Fixed.

You're right, but you need to be more specific when you raise issues.

The tests probably contain empty 'it' blocks.

This Problem Doesn't Work Anymore For Python

Managed to figure something out, but this test set-up is 'not great', to put it nicely.

(Python) passed five, failed 0, and getting exit code 1 saying "TypeError: 'range' object does not support item assignment" when I'm not even using range?

(Python) I could not solve this kata for a while because I had incomprehensible errors. Eventually, after having a detailed look at basic tests, I understood that they run tests with ranges of integers to check output is different on every function call. To pass those tests one needs to make sure the input is converted to a list before using it (or solve the kata in a different way of mine, which was shuffling the input list). That's a very bad thing, because those tests are completely out of the kata description and requirements, we're supposed to receive a list/array!

In JS there are no tests for array sizes < 7.

I am not sure why thr first test and the first test only is not passing when using Javascript

All fixed.

Sample tests in Python still use xrange.

All the preloaded stuff should be in the fixture.