Question: I'm looking for a platform that offers interactive coding exercises with personalized feedback to improve my programming skills.

If you want a site that lets you work through coding exercises with a personalized instructor, CodingDrills is a good option. The online service has a large library of exercises and an AI instructor called Ada. There are more than 100 problems, updated weekly, covering subjects like strings, math and arrays. The service offers tutorials for beginners, intermediate and advanced programmers, and feedback is automated with an AI system. It's a good way to improve your coding abilities.

Another option is SkillReactor, which takes a project-based approach. It lets you build a portfolio of real-world projects using programming technologies like OpenAI, HTML, CSS, React, Vue and Python. The service offers interactive lessons, just-in-time learning materials and AI-powered feedback through code reviews. It's good for beginners and pros who want to improve their coding skills through a more practical, engaging approach.

If you want to learn Python specifically, Codebay offers a variety of interactive lessons and exercises. It's got an AI Coding Tutor called Dino that offers instant, personalized advice, and interactive lessons broken into smaller chunks. The site also has a playground with free Python challenges and an online compiler, so it's good for beginners and those who want to improve their Python skills.

Last, Educative is an all-in-one service for software developers with interactive, AI-powered courses. It offers training in in-demand programming technologies like Python, Java and JavaScript, along with cloud-based practice labs and guided skill paths. The service can help you prepare for tech interviews and stay current with the latest developments in the field, and it's designed to be flexible and accessible.