Conway's "game" of life

Published 2016-08-09
Any grey cell is "dead", black is "alive".

Every move the whole field is calculated with a few rules:
1.Any live cell with fewer than two live neighbours dies, as if caused by under-population.
2.Any live cell with two or three live neighbours lives on to the next generation.
3.Any live cell with more than three live neighbours dies, as if by over-population.
4.Any dead cell with exactly three live neighbours becomes a live cell, as if by reproduction.

Neighbours are the alive cells that are horizontally, vertically, or diagonally adjacent.