Man it's hard. It was not really that intuitive to learn. The instructions where somewhat clear but when playing; It feel like I was doing something wrong. Then after some tries the ball stoped and I started teleporting. Now I get how to play. But then it was so hard to check where to throw the ball. I only made like 2 floors before giving up.
I think it's very interesting and the animations where very well done. I would recommend to atleast put a light in the ball so it can show a little of the map when you throw.
And invert the red line (before you throw) but that's just preference.
Still, good work.