I'm on the Python section, and I've found that only a few challenges include a skeleton file. This is helpful, since you can then start coding without the delay of creating your own file. Example: the Bob challenge comes with bob.py:

#
# Skeleton file for the Python "Bob" exercise.
#


def hey(what):

    return

It'd be great if a skeleton file like this was included in all of the challenges, to make things just a little bit easier for everyone.