I really enjoy the neat and clean aesthetic of this game. Nice choice to use the drum beat as the sound effect, it gives the game a kind of music game vibe as it goes faster.
My only suggestion will be to make the start easier for players. It seems like players always start with only one grey platform to be landed at first, then player may encounter scenario with 2 or 3 platforms. Maybe start with having three grey platforms, and as player go further, the number of grey platform will go down.
Lastly, I like how the animation in background changes slightly to reward players when they land at the center of a platform. This is so subtle. But once you notice it , it just feel really clever and just the right amount of feedback. That's probably my favorite artistic choice about this game!
Great work!