This figure is a "period 256 rocket gun which demonstrates the symmetry of the Day/Night rules, and how a signal can be sent across the border between day and night regions. Here a period 256 anti-gun destroys every other rocket from a normal period 128 rocket gun. Based on a reaction by Dean Hickerson." David I. Bell, May 1997
Legend :
Green : cell that comes alive at this iteration. Shade indicates how many of the cell's neighbors are alive : darkest green indicates only 3 alive neighbors, lighter greens indicates more alive neighbors, up to 8 alive neighbors indicated by the lighest shade of green.
Yellow : cell that stayed alive at this iteration. Shade indicates how many of the cell's neighbors are alive : darkest yellow indicates only 3 alive neighbors, lighter yellows indicates more alive neighbors, up to 8 alive neighbors indicated by the lighest shade of yellow.
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2009-07-13 05:09 Simpsons contributor 522×474× (1966971 bytes) {{Information |Description = Day & Night gun and anti-gun. |Source = I created this work entirely by myself. |Date = 13 July 2009 |Author = ~~~ |other_versions = }}
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{{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|Day & Night gun and anti-gun. This figure is a "period 256 rocket gun which demonstrates the symmetry o