I did the first 5 weeks of Code Year. But it turned out to take too much of my time with less than optimal results. Honestly, reading "JavaScript: The Good Parts" by Douglas Crockfordm, saves a lot of time and gives you a more enlightening experience relating to understanding JavaScript.
Were you completely new to programming or were you just trying to learn Javascript as a non JS programmer? Because if the latter, then I think you're in the wrong audience for CA?
