Do you know any cool services for learning?

[Cook3Aaron]

Do you know any cool services for learning? It would be really cool to simplify my learning

[Gribouillis]

What do you want to learn?

[AdamHensley]

If you're looking to learn Python, you might want to check out Codecademy or Coursera for structured courses. For more interactive learning, websites like LeetCode and HackerRank offer plenty of coding challenges. Also, there's a lot of great content on YouTube if you prefer video tutorials.

[rodiongork]

websites like LeetCode and HackerRank offer plenty of coding challenges

and, sorry for blatant boast, but I dare meekly to mention CodeAbbey - my website of the similar nature... problems here are mainly "language-agnostic" but almost half of users solve them in Python so you can study not only by solving them yourself
but also by browsing other's solutions (well, you still need to solve the task first of course). Studying other's code is quite important thing
(besides straightforward practicing in coding) which is, regretfully, often ignored/underestimated...