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  1. Online Coding Practice Problems & Challenges - CodeChef

    Practice over 5000+ problems and challenges in coding languages like Python, Java, JavaScript, C++, SQL and HTML. Start with beginner friendly challenges and solve hard problems as you …

  2. LeetCode - The World's Leading Online Programming Learning …

    Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.

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  3. Exercism

    Over 7,790 coding exercises. From "Allergies" to "Zebra Puzzle". Learn by doing. Get better at programming through fun coding exercises that build your understanding of concepts.

  4. 10,000+ Coding Practice Challenges // Edabit

    Practice coding with fun, bite-sized challenges. Earn XP, unlock achievements and level up. It's like Duolingo for learning to code.

  5. Coding Practice: Problems & Challenges - Educative

    Welcome to Coding Practice! Over 1000+ challenges to choose from! From basic loops to advanced algorithmic puzzles, our coding challenges will give your coding practice an …

  6. W3Schools Exercises

    W3Schools Exercises Test your skills with fill-in-the-blank, drag-and-drop, and coding exercises. Choose a language and start practicing!

  7. Codewars - Achieve mastery through coding practice and …

    Challenge yourself on small coding exercises called "kata". Each kata is crafted by the community to help you strengthen different coding techniques. Master your current language of choice, or …

  8. Coding Challenge for Beginners | Coding Practice Challenges

    Apr 28, 2025 · These fun practice coding challenges will help you learn the basics of programming and improve your problem-solving skills, giving you confidence as you learn to …

  9. Practice coding with fun programming exercises

    Want to practice coding? Try to solve these coding puzzles (25+ languages supported).

  10. Code Challenges - W3Schools

    Practice and improve your coding skills with structured problem sets. Tackle challenges designed to enhance your logic, syntax, and problem-solving abilities.

  11. Programming tutorials, Coding problems, and Practice questions

    Practice programming skills with tutorials and practice problems of Basic Programming, Data Structures, Algorithms, Math, Machine Learning, Python. HackerEarth is a global hub of 5M+ …

  12. Best Programming Exercises to Practice for All Levels

    Practice programming exercises across multiple languages and levels, from beginner to advanced, to enhance your coding skills for placements.

  13. CodeChef - Learn and Practice Coding with Problems

    Learn coding with our free and beginner friendly courses on Python, Java, C, C++, Data structures, Algorithms, SQL. Solve our collection of 1000s of problems to practice coding.

  14. Khan Academy

    Khan Academy ... Khan Academy

  15. Online Coding Practice: Coding Problems, Exercises & Challenges

    Explore a wide range of coding problems and exercises designed to test your knowledge in various programming languages. Whether you're a beginner or an expert, our problems are …

  16. CodeWorkout

    Students may practice coding exercises on a variety of programming concepts within the convenience of a web browser! Exercises provide customized, immediate feedback to support …

  17. Edabit // Learn to Code with 10,000+ Interactive Challenges

    Our bite-sized challenges are a shortcut through the maze of learning to code. Gain XP, unlock achievements and level up. Get really good at coding, really fast.

  18. Practice coding with fun programming challenges

    Want to practice coding? Try to solve these programming puzzles (25+ languages supported).

  19. Hands-On Tech Online Training Courses - LinkedIn

    Sep 29, 2023 · Advance your tech skills through hands-on learning. We offer Code Challenges powered by CoderPad, courses integrated with GitHub Codespaces and GitHub Models, and …

  20. JavaScript on Exercism

    154 coding exercises for JavaScript on Exercism. From Flatten Array to State of Tic-Tac-Toe. Get better at programming through fun, rewarding coding exercises that test your understanding of …

  21. Practice coding with fun programming challenges for beginner

    Want to practice coding? Try to solve these easy puzzles (25+ languages supported).

  22. Challenge your coding skills with these programming exercises

    Want to practice coding? Challenge yourself with these hard puzzles (25+ languages supported).

  23. Commission publishes first draft of Code of Practice on marking …

    Dec 17, 2025 · The first draft of the Code of Practice on marking and labelling of AI-generated content has been published in line with the timeline to finalise the code in June 2026.