Notebook
Review past attempts
Filtered attempt history from Supabase. Explanations and choices show in review context; answer keys stay server-side.
Demo data
Sign in to load your notebook. Guest practice stays on-device until you authenticate.
Filtered attempt history from Supabase. Explanations and choices show in review context; answer keys stay server-side.
Sign in to load your notebook. Guest practice stays on-device until you authenticate.