I think you did a fine job with the concept and the execution, the game is fun and I could imagine seeing it on the play store among the other hyper casual games, also because the controls are more suitable for mobile, I believe.
Other than that, I encountered a bug where the ball just flew off the screen and kept going for 3-4 more tiles, so maybe with some tweaks and polishing you could actually upload it to the play store. Great job though, keep going.