At the beginning of the jam I had an idea similar to this but I abandoned it quickly because I thought it was not good enough, I was wrong.
It's amazing how adding an idea as silly as the pieces floating in the water, changed so much the way of playing, it is also made with elegance and quality, all the ideas seem brilliant to me, the difference in weight between the pieces, being able to throw them from below, that the number of pieces increases the volume of water and if it spills you lose, everything is surprisingly well spun.
Certainly one of the best games of this jam.