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  1. Java Exercises - W3Schools

    Test your Java skills with exercises from all categories: Tip: Sign in to track your progress - it's free. If you haven't already, sign up to become a W3Schooler, and get points for every …

  2. CodingBat Java

    Basic array problems -- no loops. Basic boolean logic puzzles -- if else && || ! Medium boolean logic puzzles -- if else && || ! New...

  3. Solve Java | HackerRank

    Welcome to Java! Join over 28 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews.

  4. Java Coding Practice | Improve Your Skills with Free Java ...

    What kind of Java practice exercises are there? We’ve prepared a collection of Java exercises that will help you grasp the syntax of Java language and some core programming topics.

  5. Java programming Exercises, Practice, Solution - w3resource

    Mar 13, 2025 · This resource offers a total of 5356 Java Programming problems for practice. It includes 1129 main exercises, each accompanied by solutions, detailed explanations, and 4 to …

  6. Java Exercises - Basic to Advanced Java Practice Programs ...

    Oct 9, 2025 · The programs provide hands-on experience in solving real-world problems, reinforce key concepts, and help you master Java fundamentals, including variables, control …

  7. Practice Java - CodeChef

    Solve over 180 coding problems and challenges to get better at Java. Practice the basic concepts of Java, one of the most widely used object-oriented programming languages. Practice …