If you haven't seen it already, check the Python 3 online index. This is the method that we use for searching the official documentation whenever we're confused.

What Should I Do Next?

There are a lot of ways to proceed once you're done with CS Circles, depending on what you'd like to focus on next.

More Excellent Resources

While our lessons use Python 3, the newest and most streamlined version of the language, Python 2 is also used on some of these sites. Check out this summary of the differences between Python 2 and 3 (from the author of the pygame books).

If you want to share a resource or comment on the ones above, please contact us!