Comment by c0nstantine

I have a minimalistic one (7 lines in Python) using convolutions:

https://c0stya.github.io/articles/game_of_life.html

### The code ###

  import numpy as np
  from scipy.signal import convolve2d

  field = np.random.randint(0, 2, size=(100, 100)) # 100x100 field size
  kernel = np.ones((3, 3))
  
  for i in range(1000): # 1000 steps
      new_field = convolve2d(field, kernel, mode="same")
      field = (new_field == 3) + (new_field == 4) * field