Well, this is embarrassing. There should be an image here. Great picture, too!
Connect Four

This is my JavaScript/HTML/CSS implementation of Connect Four. It me took a lot of effort to create this recursive AI that looks at thousands of combinations of moves in order to beat you every time.

Here is a link to a dependency chart that I made to help myself understand the code.

Click "Start New Game!" below, and feel free to change the difficulty. Be aware, though, that the processing time increases exponentially as you increase the difficulty number.