Courses
kor0phttp://www.pythonchallenge.com/
https://proglib.io/p/some-advice-for-newbie/
https://www.codeavengers.com/
https://codecombat.com/
http://www.programmr.com/
https://tproger.ru/digest/learn-to-code-while-playing-games/
http://datacamp.com
http://codecademy.com
https://sololearn.com