A clean game! Graphics are nice. The art and music fit well. Overall, it's quite polished. I have usually have a hard time distinguishing between green/yellow pieces in games, but the palette choice for this game gave me no issues. Only suggestion I'd have to make it feel even better would be to let the player buffer their choice a bit. I found myself getting hung up because I'd try to push a direction slightly too soon.
Otherwise, I'm a huge fan of your music and didn't realize I'd stumble into one of your games during this jam. Keep up the good work!