Simple but well-executed!
I have seen only a few developers/teams in this game jam that found a simple game idea, stuck to it, polished it, and submitted it. Yours is one of them!
Although the gameplay is basic and the task to complete is fairly easy, you have created such a great game that can be used for educational purposes! The game is pretty polished, and both the visuals and the music are great. I'd put this game in the top 10 considering the over 100 games I have played regarding this game jam's submissions!
Excellent job!