Gen 0 · Pop 0 · 100%
Click / drag draw or erase cells · Wheel zoom · Right / middle drag or arrows pan · Pinch zoom on touch
Space play/pause · N step · R random · C clear · F fit · +/- zoom · [/] speed · H this help
The board is a torus: cells leaving one edge come back on the other, and zoomed far out you see it tiled.