Crosswords - QR - Game of Life

Lighweight QR code (as suggested by Paul Baron)? Game of Life (as suggested by Matt Jones)? or simply a red hand-drawn crosswords structure... as this kind of artifact fascinates me recently. I wonder if some people already thought about crosswords generated by game of life algorithms (beyond this.

Why do I blog this? I'm just mesmerized by the visual proximity between crosswords, QR codes and Game of Life rendering.