First of all, the concept is really cool, I do wish that there was some kind of way to "lose" or at least have some kind of combo meter or something. Like that if you make a line every 5 or 10 or whatever blocks you get 1 combo and so on. But I get that it was not the point of the game, but rather to be a relaxing "zone-out"-experience. And let me tell you, it does a fantastic job at that.
The visuals are suuuper nice, there's just something about the atmosphere that combined with the music just creates this feeling of "pleasantness". I genuinely felt good while playing and even though there was no "objective" it was such a great experience that I never really wanted to quit. I know I already mentioned that the music is great, but it really, really is superb. I would say it's the best entry when it comes to audio that I have encountered this Jam. 5/5, I hope that you expand on this in some way, because I would love to see what you could build upon this already superb experience!