Issue still present today. Though I have not solved this kata yet, I notice that the error disappears after importing math module in my code, so it may be a workaround.

What is actually required in the second task?

msb = most significant bit

The description for this kata shows the following for the first task. What does "msb" mean?

"The string of bits will start with a sync code of 000000111111 and be followed by all the utf8 bytes encoded msb first into a string of ASCII 1s and 0s and be finalized with an encoded 0 byte and then 000000."

It looks like the final tests are not running in python. I'm receiving an error:
"Traceback (most recent call last):
File "main.py", line 6, in
float_ = math.pi
NameError: name 'math' is not defined"

will be sorted in increasing order of the "a".

n = 1000003 - Expected: '[[550320, 908566], [559756, 893250], [893250, 559756], [908566, 550320]]', instead got: '[[550320, 908566], [908566, 550320], [559756, 893250], [893250, 559756]]'

Maybe my eyes are tricking me, but those look like similar arrays to me.

Wow, that took me a while. It has been a really long time since I did much algerbra. Pretty cool!