Sudoku Duck

Cookie Policy

This cookie policy explains how cookies and browser storage may be used on Sudoku Duck.

Cookies are small files that a website can store in your browser. Local storage is another browser feature that can keep small pieces of information on your device. Sudoku Duck keeps these uses limited and practical.

Current browser storage

The Sudoku game may use local storage to remember your current puzzle, selected difficulty, notes, timer, and mistakes on the same device. This helps you continue a puzzle after leaving the page.

Analytics cookies

Analytics may be added in the future to understand general site usage and improve pages. If analytics are enabled, they may use cookies or similar technology depending on the tool chosen.

Advertising cookies

Advertising may be used in the future. If Google AdSense or another ad provider is enabled later, advertising cookies may be used to serve and measure ads. No advertising code is active on this site at launch.

Managing cookies

You can block, delete, or manage cookies and local storage through your browser settings. Clearing local storage may remove saved Sudoku progress.

Contact

Cookie questions can be sent to contact@sudoku-duck.com.

Questions

FAQ

What are cookies?

Cookies are small files that a website can store in your browser. They may help a site remember settings, measure usage, or support advertising if those features are active. Browser storage can also include localStorage, which is stored on your device by your browser.

Does Sudoku Duck use cookies?

Sudoku Duck may use cookies or similar browser storage for basic site functions, analytics if added, or advertising if enabled later. The site is designed to work without an account. You can manage or delete cookies through your browser settings.

What is the difference between cookies and localStorage?

Cookies are small browser files often sent with website requests, while localStorage is browser storage kept on your device for a site. Sudoku Duck can use localStorage to save puzzle progress, notes, timer, and mistakes on the same browser and device.

Why might Sudoku Duck use cookies in the future?

Sudoku Duck might use cookies in the future for analytics, advertising, or practical site features. If analytics or ads are added, cookies or similar technology may help measure general usage, limit repeated actions, or support ad delivery depending on the provider.

How can I disable cookies?

You can disable cookies in your browser settings. Most browsers let you block cookies, delete stored cookies, or clear all site data. Be aware that clearing site data may also remove localStorage, including saved Sudoku progress and notes on that device.

Will ads use cookies if ads are enabled later?

Ads may use cookies if advertising is enabled later and the ad provider relies on cookies for serving, limiting, or measuring ads. The cookie policy explains this possibility in advance. Your browser settings may provide controls for blocking or deleting advertising cookies.

Who can I contact about cookies?

You can contact Sudoku Duck about cookies by emailing contact@sudoku-duck.com. Include the browser, device, and page if your question is about stored puzzle progress, cookie behavior, or clearing site data.

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