Hello everyone! Here are some great websites to practice and improve your programming logic:

1. Codewars: Solve fun programming problems called "katas" that range from easy to hard, in many different languages.

2. csestack.org/ide: Run and practice coding with this simple and easy online compiler. They also have a mobile app. It supports almost all the general purpose programming langauges like C/C++, Java and Python.

3. AdventJS: Take on daily challenges during the holiday season to boost your JavaScript skills.

4. HackerRank: Try a variety of coding problems and interview questions in many languages, perfect for job interview practice.

5. Exercism: Work on exercises in over 50 programming languages and get personalized help if you need it.

6. Edabit: Practice with quick and simple challenges, good for both new and experienced programmers.

7. Project Euler: Solve math and programming puzzles that help you think logically and improve your problem-solving skills.

I hope these websites help you get better at programming. Happy coding!