Chapter 1
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Interactive vibe check
AI Systems Quest
Build a reliable AI product by picking the right system-design move for each scenario. Every round maps back to a chapter, and the whole thing stays plain HTML so Kindle refresh stays snappy.
Round
1 / 7
Score
0
System Vibe
Stable
Kindle Performance Receipts
- No canvas, WebGL, external fonts, images, timers, audio, or network calls. It stays lightweight.
- Only one scenario renders at a time, keeping the DOM tiny.
- Kindle mode cuts animation and keeps every control big, clear, and high contrast.