The following links have helped me upgrade my python skills. Also i do spaced repetition with new python skills i have acquired which has done wonders to retain

The following links have helped me upgrade my python skills. Also i do spaced repetition with new python skills i have acquired which has done wonders to retaining new concepts. * https://www.pythonmorsels.com/ https://www.pythonmorsels.com/ * https://github.com/norvig/pytudes https://github.com/norvig/pytudes