Privacy policy

What is stored, where it is stored, and what advertising involves. Short, because there is not much to tell.

Last updated: 9 September 2026

What we store about you

Nothing on our servers. SudokuPath has no accounts, no login and no database of players. We do not ask for your name or your email address to use any part of the site.

What your browser stores

The site saves a few things in your own browser's local storage, which stays on your device and is never transmitted to us:

Your current puzzle
so a reload does not lose your progress
Times, mistakes and hints
for the summary shown when you finish
Your daily streak
the dates you have completed, kept on your device
Theme choice
light or dark, if you have chosen one
Consent choice
if advertising is active and you have answered the notice

Clearing your browser's site data for this domain erases all of it, including your streak.

Advertising

This site is supported by advertising. When advertising is active, adverts are served by Google AdSense, and Google and its partners may use cookies or similar technologies to serve and measure adverts. Google's own explanation of how it uses information from sites that use its services is published at policies.google.com/technologies/partner-sites.

You can opt out of personalised advertising from Google at adssettings.google.com, and control third-party advertising cookies more broadly at aboutads.info or youronlinechoices.eu.

Consent in the EEA, the UK and Switzerland

Visitors from those regions are shown a consent notice before personalised advertising cookies are used, and advertising and analytics storage stay denied until a choice is made. You can change your answer at any time by clearing this site's data in your browser.

Analytics

If traffic measurement is enabled, it is used only to count page views and understand which pages are useful. It is never used to identify individuals, and analytics storage follows the same consent state as advertising.

Children

The site is suitable for children, and the puzzles for younger players are a deliberate part of it. We do not knowingly collect personal information from anyone, of any age, because we do not collect personal information at all.

Changes

If this policy changes, the date at the top changes with it.

Contact

Questions about privacy can be sent through the contact page.