Last updated 30 September 2026.
Data stored on your device. Your best scores, difficulty choices and settings are saved in your browser's local storage. They stay on your device and are not sent to us.
Sharing. We do not sell your personal data. There is no advertising or analytics tracking in the games.
Deletion. To remove your leaderboard entries or sign-in data, email hello@example.com from the address linked to your account, and we will delete it.
Children. Puzzle Den is suitable for all ages.
Changes. We will update this page if our practices change and show the new date at the top.