The first half of this course was previously offered at edx during Fall 2012, Spring 2013, and most recently Spring 2015 (CMIIW). Back in 2013, when I just graduated from high school and waiting for uni to start, I enrolled myself in the Spring 2013 offering and it was a great course. Just note that this is a quite a heavy course to take (there are lectures, homework, and projects); but the project is really fun, you're to make Pac-man more intelligent in its environment :)

From the knowledge gained from the MOOC, later on I made this game http://kenrick95.github.io/c4/demo/ which I implemented a simple AI as the opponent, which is a minimax agent. It is not perfect, but it is good enough for me :)