The resulting paths form uniquely complex mazes, described by mathematical objects called "fractals." These paths have the special property that an atomically sharp pencil could draw straight ...

In the making, we introduced the marble into the maze game as a control, compared to how a pencil would be for our experience in this game. We utilized SketchUp 2017 and Fusion 360 for our design.

If you think about it, even difficult mazes on paper are pretty easy. You can see all the places you can and can’t go, and if you use a pencil instead of a pen, well, that’s almost like cheating.