Hi, just finished checking out your game. As you someone else pointed out, some extra feedback/communication to the player in regards of its abilities was needed in order to make it more intuitive and enjoyable. I had the same problem tho, a lot of people got stuck in my minigame because I had no time to polish it as much as I wanted and give some needed extra feedback. Apart from that, really cool game, I'd love to see it with full graphics implemented.
Good luck with it and nice job! <333