As much as I would love to do that (indeed, I have TRIED to do that before to great failure), I can't, or at least, it would be very hard compared to other solutions. Power ups would be a fantastic addition, but the extra code that it would add to the minigame would be a monumental undertaking that would take a lot of time just for one. I have added a difficulty switch that will halve all point and color requirements that will be in the next build.