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Today's goal
Finish "Neural Networks — Backprop"
18 min · adaptive difficulty · 3 quick checks
78%
🔥 Streak
14 days
🏆 XP
3,240
🎯 Mastery
72%
AI Tutor suggests
You breezed through gradients but slowed on chain rule. Let's do 5 quick drills, then unlock convolutions.