I really liked the puzzle mechanics here! (even tho the first level wasn't super easy to understand )
There is serious potential with what you made here.
Right now what's holding you back is the little amount of content and the lack of an undo button.
I don't know if you want to push this further but I will keep an eye out, I think you can make something great with the foundation you've laid out in 10 days.
Great work !