I had spoken to someone else who had added "time" as a third dimension (and I suppose that that's pretty much what you've done there, too). I have, in my head,

I had spoken to someone else who had added "time" as a third dimension (and I suppose that that's pretty much what you've done there, too). I have, in my head, some interesting shapes that I think might react well given the rules I have. I might put a few of them in and see how they go.