Settings
Manage your account and preferences
Profile
Preferences
Dark Mode
Use dark theme across the application
Sound Effects
Play sounds during sorting animations
Celebration Effects
Show confetti when sorting completes
Show Keyboard Hints
Display keyboard shortcuts on screen
Colorblind Mode
Use colorblind-friendly visualization colors
Privacy & Cookies
Choose which types of data collection you allow. Essential cookies for authentication cannot be disabled. View Privacy Policy
Essential Cookies
Required for authentication and security. Cannot be disabled.
Analytics
Page views, session duration, and basic usage metrics to improve the app
Preferences Storage
Remember your theme, speed settings, and UI preferences across sessions
Account
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Download My Data
Export all your account, session, and quiz data as JSON
Advanced Security
Two-Factor Authentication (TOTP)
Protect your account with an authenticator app
Passkeys Beta
Sign in quickly and securely with Face ID or Touch ID
Session
Active Sessions
Manage devices logged into your account
Sign Out
Sign out of this device only
Sign Out Everywhere
Sign out of all devices and sessions
Danger Zone
Delete Account
Permanently delete your account and data