Thanks!
I agree that even though the main concept is really easy to understand, I did a very poor job of explaining it, and the timer is way too fast for new players to have time to get into it. The difficulty curve and tutorial are the two main things I will work on for the complete version.
Don't worry, I intend to try each and every game people commenting to me made for the jam, it's only fair and I had a lot of good surprises so far :D