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  • First Command 😎

    JAVA 25 SELF
    Level 1, Lesson 1
    First Command 😎
    1
    Locked
  • Chat message 💬

    JAVA 25 SELF
    Level 1, Lesson 2
    Chat message 💬
    1
    Locked
  • Assembling a sentence from words 📝

    JAVA 25 SELF
    Level 1, Lesson 2
    Assembling a sentence from words 📝
    1
    Locked
  • Current Year 📅

    JAVA 25 SELF
    Level 1, Lesson 3
    Current Year 📅
    1
    Locked
  • Personal message 💌

    JAVA 25 SELF
    Level 1, Lesson 3
    Personal message 💌
    1
    Locked
  • Project age 💻

    JAVA 25 SELF
    Level 1, Lesson 3
    Project age 💻
    1
    Locked
  • Summing game scores 🎮

    JAVA 25 SELF
    Level 1, Lesson 4
    Summing game scores 🎮
    1
    Locked
  • Creating a User Profile 👤

    JAVA 25 SELF
    Level 1, Lesson 4
    Creating a User Profile 👤
    1
    Locked
  • Calculating the order cost 🛍️

    JAVA 25 SELF
    Level 1, Lesson 4
    Calculating the order cost 🛍️
    1
    Locked
  • Notes to self 📝

    JAVA 25 SELF
    Level 1, Lesson 5
    Notes to self 📝
    1
    Locked
  • Code block for testing 🛠️

    JAVA 25 SELF
    Level 1, Lesson 5
    Code block for testing 🛠️
    1
    Locked
  • Fixing bugs 🐛

    JAVA 25 SELF
    Level 1, Lesson 5
    Fixing bugs 🐛
    1
    Locked
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CodeGym CodeGym is an online course for learning Java programming from scratch. This course is a perfect way to master Java for beginners. It contains 1200+ tasks with instant verification and an essential scope of Java fundamentals theory. To help you succeed in education, we’ve implemented a set of motivational features: quizzes, coding projects, content about efficient learning, and a Java developer’s career.
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Programmers Are Made, Not Born © 2026 CodeGym