Replicator is a cellular automation with these rules: if an empty pixel is next to 1, 3, 5, or 7 replicator pixels, it becomes a replicator pixel; if a replicator pixel is not next to 1, 3, 5, or 7 other replicator pixels, it will become an empty pixel. All patterns made with replicator will duplicate themselves. The creator of TPT can't have made faces or scripture appear in it randomly because that is not how it works.
that is really cool...i used it as a tron maze