How to get pixels from a website quickly with python 3

  pixel, python, python-3.x, web

(This is my first time using stackoverflow so bear with me)

I need to read specific pixels on the screen (when playing the google snake game specifically) but I don’t know how to do this and the one solution I have found would only work with python 2. Is there any way to do this quickly in python 3? (I don’t have any idea how to do this so I’m open to any solutions)

Source: Python-3x Questions