Quick maths question — this keeps this section for adults only.
Not quite — try again
🔒 Your privacy: everything stays on this device — no accounts, no servers, nothing is ever sent anywhere. This is a light lock to keep children out, not a login.
Set a 4-digit PIN so only you can open this section next time — it replaces the maths question. Leave it blank and clear to go back to the maths check.
