Comment codingbat, google's python class (Score 1) 704
Great coding resources on the web...
http://codingbat.com/ -- free little online coding puzzles, just click and go (python and java)
http://code.google.com/edu/languages/google-python-class/ -- a complete basic python class, complete with pretty neat coding problems ready to go
http://nifty.stanford.edu/ -- tons of fun, medium sized coding projects
Disclaimer -- I had a part in creating all of these.