[Solved] Efficient loading of Pygamescreens to 2D-lists

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You can almost triple the speed by using pygame.surfarray.

But I don’t thing you actually want to have a list of the pixels. Please post a new question with you underling problem, as @hop suggested.

def load(screen):
    return pygame.surfarray.pixels2d(screen).tolist()

solved Efficient loading of Pygamescreens to 2D-lists