.

hacked the random tests so that the average will always be an integer

Yeah, this part does not make any logical sense.

@craecke draw(n): remove the last n cards from the deck and return them in an array.

Are you sure you're talking about this kata (Flexible Card Game) ?
@wthit56 made the JS translation a few weeks ago an you're not in the list of contributors.
:)

I just did the JS version, and I have no idea what you're talking about.

Got it! :P

This is a well done kata. I really like that you provided test cases that could be used prior to making an attempt.

I think the description would be better if you said 'returns the number of bits that are set' rather than 'returns the number of bits that are equal to one in the binary representation of that number.'

While the way you worded it is perfectly clear, I think referring to the bits as being set is more common in coder jargon than bits that equal 1.

I have changed the description.

yes, that should be be fixed before it is approved, otherwise good kata!

All three test-cases are now rotated in all 12 different positions for the test.

I would love a JS version of this.