It's a shame you don't have many ratings, it does appear that not having a browser version is a huge issue in jams like this...
Wonderful graphics and style and idea, it's such a shame that I wasn't able to complete the third level even lining it up exactly to how you had it in the screenshot below, I wonder if framerate has an effect? I think I tried a couple hundred times (no exaggeration).
But presentation wise you knocked it out of the park, for three days this is an incredible prototype that could easily turn into a small puzzle game. Have you made games previously?
I also watched the video, I'm sure you have a great road ahead!