This game is great! The mechanics work great, the petrify thing is a great way to incorporate the theme, the music is nice and relaxing! I really liked this game!
Your game definitely deserves to win! If I had any money I would give you a donation! I can see this game being released as a full game on steam or maybe as a paid game on Itch.io
The only problem I has was that the music loop, when it stopped, it was slightly jarring. You may want to just adjust the music so it loops seamlessly.