The title says it all. I'm with @gmacpro - you obviously knew what you were doing when you created this thing, but I'm curious as to why you would. I checked out the link @ViChyavIn was kind enough to provide, and it looks more interesting than this one, but along the same lines. I just don't understand why a person would post this.
I was curious on how long a level could take to complete with yellow constantly moving. I thought 4 minutes was the maximum until @ViChyavIn sent the link. I waa seriously out done on this task. Lol