Sudoku Climb Privacy Policy

Last updated: 11 October 2026

This policy explains how the Sudoku Climb app for Android (“the app”), made by CEZ Studio, handles information. For the CEZ Studio website, see our website privacy policy.

Information stored on your device

Your game progress (points, stars, coins, stickers, daily bonus streak, theme choice and any unfinished puzzle) is saved only on your device. We don’t receive it, and the app has no accounts, so we don’t collect your name, email address, contacts, photos or messages.

Advertising

The app is free and shows ads through Google AdMob: a video you can choose to watch for a reward, and a small banner while you play. Ads load only when your device is online.

To show and measure ads, Google may collect and use information such as:

  • your device’s advertising ID and other device identifiers
  • your approximate location, based on your IP address
  • how you interact with ads, and basic app and device information such as crash and performance data

Google handles this information under its own policies. Learn more in how Google uses information from apps that use its services and Google’s Privacy Policy.

Your choices

  • If you’re in the European Economic Area, the UK or Switzerland, the app asks for your consent before personalized ads are shown, and you can change this choice.
  • You can reset or delete your advertising ID, or opt out of personalized ads, in your phone’s settings (Settings → Google → Ads, or Settings → Privacy → Ads).
  • You can play offline, in which case no ads are loaded.

Deleting your data

Use Reset progress in the app, or uninstall it, to delete all game data stored on your device. For data held by Google for advertising, use the settings above or Google’s own tools.

Children

The app is meant for a general audience aged 13 and over and isn’t directed at children under 13. We don’t knowingly collect personal information from children. If you think a child has provided information through the app, contact us and we’ll help.

Security

Your game data stays on your device. Information sent to Google for advertising is sent over an encrypted connection.

Changes to this policy

If we change this policy, we’ll update this page and the date at the top.

Contact

Questions about privacy in Sudoku Climb? Email us at contact@cezstudio.com.