Settings
Local data
Everything you do here is stored in this browser. There is no account, no server-side copy, and nothing is transmitted anywhere.
Stored in this browser
- Lessons completed
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- Labs completed
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- Missions attempted
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- Saved architectures
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- Storage used
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- Persistence
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Move your data
Progress does not sync between devices — a laptop browser and a phone browser are separate stores. Export from one and import into the other to move it across.
Imports are validated before anything is written. A malformed file is rejected without touching what you already have.
Danger zone
Reset learning progress
Clears lesson, lab, and mission records. Saved architectures are kept.
Delete all local data
Removes everything: progress, saved architectures, and preferences. This cannot be undone, and there is no server copy.
Export first if there is any chance you want it back.