Hey, this is an interesting little game! I can't seem to figure out what's going on, but strangely enough, that hasn't seemed to matter. Like Cregina above, it didn't take too many attempts to get the S rating.
Let me tell you why coherent gameplay didn't matter for me today: It's been a long couple of weeks for me. I popped onto itch.io just wondering what I might see today, and I found a launch giveaway for ATOMICA. I always like to try games and give a bit of feedback to the developer, so I dived in. My 4yo son sat on my lap as I did a little playtest, and we were both just chilling to the music, randomly hitting buttons and just chatting back and forth. "You got a B this time!" says my son. He's been struggling to learn his letters recently, and that just made me smile! Games that can be played without a lot of strategy or dexterity are things we can do together. Cube and Star has been a recent favorite, and I think ATOMICA may be on the playlist for a little while, too. Thanks for the good moment, Timothi!