I really enjoy this game!
It is clear that the effort they put into it has made it marvelous, and these details, along with its simplicity, make the game very special. You don't need many instructions to understand how the game works.
The art is impeccable, and the music matches perfectly with the game.
I've seen it in a previous version, and now it is much more polished, with the right amount of elements to make the game fun and challenging (thanks to the leaderboard).
Congratulations to the dev team :)