Privacy Policy

Last updated: 12 November 2026

This policy explains what information Laughingllama ("we", "us") handles when you play our game Sudoku Zen or visit our website, and what we do with it. The short version: we collect as little as possible, we never sell anything, and the only service that processes your account data is Epic Games, as described below.

What the game handles

Sudoku Zen uses Epic Online Services (EOS), provided by Epic Games, to offer achievements and cloud saves. When you launch the game from the Epic Games Store and choose to sign in:

Epic Games authenticates your Epic Games account and shares a basic profile (such as your account ID and display name) with the game.
Your game progress (puzzle state and companion progress) is stored as a cloud save on Epic's servers so it can follow you between computers. This file is encrypted.
Achievements you earn are recorded on your Epic Games account.

This processing is done by Epic Games under the Epic Games Privacy Policy. We do not receive your email address, password, payment details, or any other personal information from Epic.

What we do not do

No advertising, and no advertising trackers.
No analytics or telemetry of our own — the game does not "phone home" to us.
No selling or sharing of your information with anyone.
No account system of our own: we never see or store a password.
This website uses no cookies and no tracking scripts.

Children

Sudoku Zen is a gentle game suitable for all ages. We do not knowingly collect personal information from children. Account-related features are provided by Epic Games and are subject to Epic's own age requirements and parental controls (including Cabined Accounts).

Your choices and rights

You can play offline: cloud saves and achievements are optional. Without signing in, the game stores progress only on your own computer.
You can delete the game's local data by deleting the save folder on your computer.
To manage or delete data held by Epic Games (including cloud saves and achievements), use your Epic Games account settings or contact Epic Games support.
Depending on where you live (including New Zealand, the EEA, the UK, and other regions), you may have rights to access, correct, or delete personal information. Contact us and we will help with anything we hold.

Changes to this policy

If we change this policy, the updated version will be posted on this page with a new "last updated" date. Material changes will be highlighted on the page for a reasonable period.

Contact

Laughingllama, New Zealand
Email: support@laughingllama.dev