Welcome to Judgels’ documentation!

• Introduction
  • Applications
  • Framework
  • License
  • Developers
    • Maintainers
    • Contributors
• Setup
  • Requirements
  • Installing main repository
  • Installing Activator
  • Installing database
  • Installing application
  • Modifying configuration files
    • Application configuration
    • Database configuration
    • Akka configuration
  • Running Judgels Play applications
    • Development mode
    • Production mode
    • Setting Nginx reverse proxy
• Command-line tool
  • Installation
  • Usage
• Jophiel (Single Sign-On)
  • Setup
    • Installing Jophiel
    • Configuring Jophiel
    • Running Jophiel
    • Adding initial admin
  • Manual
    • User roles
    • Adding Jophiel clients
• Sandalphon (Repository Gate)
  • Dependencies
  • Setup
    • Installing dependencies
    • Installing Sandalphon
    • Configuring Sandalphon
    • Running Sandalphon
    • Configuring Gabriel
    • Adding initial admin
  • Manual
    • Resources
      • Resource types
        • Problems
          • Problem types
            • Programming problems
              • Test data concepts
                • Test cases
                • Time limit
                • Memory limit
                • Source code limit
              • Programming problem types
                • Batch problems
                • Interactive problems
                • Problems without subtasks
                • Problems with subtasks
              • Grading engines
              • Helper files
                • Scorer
                • Communicator
              • Language restriction
            • Bundle problems
          • Creating problems
          • Managing statements
          • Managing partners
          • Managing versions
      • Adding Sandalphon clients
      • Sharing resources to Sandalphon clients
• Sealtiel (Message Gate)
  • Setup
    • Installing RabbitMQ
    • Configuring RabbitMQ
    • Installing Sealtiel
    • Configuring Sealtiel
    • Running RabbitMQ
    • Running Sealtiel
  • Manual
    • Adding Sealtiel clients
    • Adding acquaintances
    • Watching messages
• Uriel (Competition Gate)
  • Dependencies
  • Setup
    • Installing dependencies
    • Installing Uriel
    • Configuring Uriel
    • Running Uriel
    • Adding initial admin
  • Manual
    • Contests
      • Configurations
        • Creating contests
        • Contest classifications
          • Contest types
          • Contest scopes
          • Contest styles
      • Roles
      • Problems
        • Adding problems to contests
      • Contestants
        • Team-based contests
      • Files
• Michael (Alchemy Gate)
• Jerahmeel (Training Gate)
• Gabriel (Grader)
  • Setup
    • Requirements
    • Installing Gabriel
    • Building Moe
    • Installing control groups in Linux
    • Enabling quota support in Linux
    • Configuring Gabriel
  • Manual
    • Running grader
• Developer’s guide
  • Basic concepts
    • Technology stack
    • Project structure
    • Judgels Play application layers
    • Database design
  • Workstation setup
    • Codebase setup
    • IDE setup
      • Installing IDEA
      • Configuring IDEA
      • Opening projects
      • Fixing reverse routes object error
  • Coding style
    • Java
  • Judgels documentation guide
    • Introduction
    • Setup
    • Writing documentation
  • Troubleshooting
• Future Targets