ConwayLife.com

Thanks. I searched around for something like that but couldn't find it. It's pretty crazy stuff.

Is it possible to make a structure in Life that behaves as a single cell does?
I imagine you'd need an infinite grid of some repeating pattern, which would loop through 1 of 2 possible sequences, depending on it's neighbors, just as a single cell would.
Alternatively, the pattern could construct and ...