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🏢 Building Information

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🖥️ SSH Console - Challenge Playground ✕
📁Explorer
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📋 Practice Details
Challenge Info
Intermediate Docker
Build a Docker Container
Description
Create a Dockerfile to containerize a Node.js application. The container should be optimized for production use.
Objectives
  • Create a Dockerfile with appropriate base image
  • Configure the working directory
  • Install dependencies
  • Expose the application port
  • Define the startup command
Expected Outcome
A working container that runs the application on port 3000.
🖥️ Puzzle - Challenge Playground ✕
🎓 IT Knowledge Quiz ✕
📝 Question: 1 / 10
✅ Correct: 0
🎯 Score: 0
🎯 Score: 0
📊 Level: 1
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🏙️ IT City Demo

Interactive 3D procedural city with dynamic buildings and levels of practice

Scene Information

Total buildings: 20
Grid Size: 1000×1000 units
Building Variants: 30+

Controls

Rendering Stats

FPS: 60
Objects: 4
Camera X: 50.00
Camera Y: 35.00
Camera Z: 50.00