Wow, this is an absolutely incredible entry.
Not even sure when to start, the visuals and music are really nice, simple and clean with everything being clearly readable. Everything has that nice and smooth flow to it too making it really pleasant to look at. It's both an relaxing and intensely challenging experience especially on later stages.
Everything has a purpose here and the risk/reward factor of not only trying to get as many cells as possible but also choosing the right one for current situation makes the game incredibly engaging.
The only minus is something that others mentioned beforehand, it can get a little bit overwhelming on later stages due to sheer amount of things on screen so either reducing the amount of cells present at once or having some way to at least partially clear the screen would be great.
Overall an incredible, well polished game that I can't get enough of and I most likely will find myself playing it from time to time long after the Jam will be over. Amazing Work!