By design and sound, this was actually pretty quality! However, as I am sure you are aware by doing a shotgun jam of only 16 hours, this lacked much in terms of any actual content.
I do like the concept, in fact found the audio to be the shining star. So, while this itself is not exactly that great, I do feel you’re on to a fun little puzzle game if you were to run with this concept!
For 16 hours, this isn’t half bad! Good job!