Cookies and local storage

Publisher, publication director and contact

Analytics cookies

With your permission, Google Analytics uses _ga and _ga_NVXR0FE0Q4 to distinguish browsers and sessions. Cookies are configured to last 60 days without renewal through activity. Individual user and event data is retained for 2 months in Analytics; this setting does not limit aggregate reports. Withdrawing permission blocks Analytics, deletes these site cookies and reloads the page. You can also delete them in your browser. Rejecting analytics does not prevent play.

Privacy choices and advertising

InMobi may store TCF/GPP strings and Google Basic Consent preferences, for example euconsent-v2, IABGPP_HDR_GppString and gbc_consent, using cookies or browser storage. They remember and communicate your choice while valid; they are separate from the Sudoku save. Duration and technologies may vary with the message and provider configuration. Review provider information and clear data through your browser.

“Manage privacy” lets you change your choices. If you withdraw an advertising permission while ads are displayed, the page reloads to stop that advertising context; your puzzle retains its local save. Deleting consent cookies may cause the choices to be requested again.

Sudoku storage

Key: ludotiva:sudoku:practice. Technology: browser localStorage. Purpose: keep one practice puzzle, the selected cell and up to 200 moves to undo. Duration: no automatic expiry; replaced when another puzzle is saved and removed when site data is cleared or the browser deletes it.

Saving supports the game continuity requested by the user; it is not used for advertising, profiling or cross-site tracking. The language is expressed in the URL and is not saved in a cookie.

Cloudflare technical services

Cloudflare may use security cookies when protection measures are activated. Its documentation explains the cookies for each service; this does not mean they are all present on Ludotiva. Technical cookies depend on the protection measures in use, such as a security challenge.

You can accept, reject or review InMobi Choice options and reopen them using “Manage privacy” in the footer. Rejecting does not prevent play. Ad requests remain blocked when permissions are missing or the CMP does not respond. Google Analytics is only requested with analytics consent.

Controlling storage

You can inspect and delete ludotiva.com data in your browser’s privacy settings. Deleting localStorage removes your saved puzzle and undo history. Blocking it does not stop you playing, although progress may be lost when you leave.