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index.html
[System] Welcome to SG Academy. Press ▶ Run to preview your game. Press ✓ Check when you've made your choices!
⚡ Sandbox Output
Press ⚡ Run in Sandbox to execute your server.js in a real Docker container.
Press ▶ Run
💡 Hint:
🎉

Lesson Complete!

You passed all the checks!

⭐ +50 XP earned
Next Lesson →

Publish Your Game

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🎢 Welcome to the Academy!
Here's how the lessons work — takes 30 seconds to read.
📖

Theory Panel (left)

Read the concept. Scroll down to 🎯 Objective to see the checklist of what you need to do in this lesson.

🖥️

Code Editor (center)

This is your game code. Find the 🎨 YOUR CHOICE comments and change the values right next to them. That's your creative input!

✓

Check button

When you've made your choices, click ✓ Check. It verifies your objectives. Keep editing and re-checking until all pass!

✨ Your code carries forward through every lesson. Change a color in lesson 1 and it'll still be your color in lesson 5. By the end, you'll have a complete, custom game.