Meta view · white = ON cell
Generation:0
Population:0
drag draw · shift+drag erase · middle-drag pan · middle-click highlight the 8 neighbours · wheel zoom
space play/pause · → step · r random · c clear · f fit · s stamp-mode · l cycle slow-mo · g grid lines · o circle/square cells
Slow-motion: 0 normal · shift+1 ¼× · shift+2 1/16× · shift+3 1/64× · shift+4 1/256×
Cards: 1 Generation · 2 ±gen buttons · 3 target + evaluation · 4 centre guide
click installs a preview → right-click/q rotates 90° → click commits → esc cancels