Killer Item Sudoku displays advertisements using Google AdMob.
The game itself does not require an account and does not collect names, email addresses, location, contacts, camera, microphone, or user-created content.
AdMob may collect or use device information, advertising identifiers, app interaction data, diagnostics, and related data to provide, limit, measure, and improve ads. Google may process this data according to its own policies.
The browser version and website use Google Analytics to understand page views and basic game interactions such as game start, clear, and game over. Google Analytics may collect usage data, device/browser information, and related analytics data according to Google's policies.
Google privacy information:
https://policies.google.com/privacy
Google AdMob information:
https://support.google.com/admob/
Google Analytics information:
https://support.google.com/analytics/answer/6004245
If you are in a region where consent is required, an advertising consent message may be shown before personalized ads are served.
If you have any questions about this privacy policy, please contact us at:
vivid.puzzle.studio@gmail.com
Last updated: June 15, 2026