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🐍 Python

🔍 Visual Step-by-Step Debugger

Runs your real Python code, one line at a time, so you can see exactly how variables change.

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Press ▶ Trace to start

Run trace to see variables

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💼 Interview Mode

No hints. 30-minute timer. Real interview-style questions. Grade yourself when you're done.

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🌳 Skill Tree

Complete challenges to unlock new topics. Your progress is saved automatically in this browser.

🗺️ Career Roadmap

Choose a career goal. The roadmap tracks your progress automatically based on your XP.

👩‍🏫 Teacher Dashboard

Create custom challenges for your students and track your own practice stats. (Runs entirely in this browser — no shared/cross-student data.)

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📄 Your Portfolio

An auto-generated page showing your XP, badges, solved challenges, and interview results — ready to share.