RUN IN TURBO MODE (SHIFT-click the green flag) Click with the mouse to put squares. Press z to toggle between alive and dead cells. Press space to start the simulation.
This is a 1s1s simulation of Day and Night! Enjoy, and don't forget to leave a love-it! More about Day and Night: http://en.wikipedia.org/wiki/Day_%26_Night The 4th edition to my CA projects.