Privacy Policy
The short version: we collect almost nothing, share none of it, and store none of it tied to you personally.
Last updated June 21, 2026
What we collect
SudokuHint uses privacy-friendly Cloudflare Web Analytics to understand aggregate site traffic. This service does not use cookies, does not track you across websites, and collects only anonymous, aggregate metrics (such as page views, referrer sources, and country of origin).
Local storage
We store a small amount of data in your browser so the game works smoothly: your current puzzle progress, your score, whether you have seen the how-to-play bubble, and your sound preference. This data stays on your device and is never sent to our servers.
Cookies and advertising
We do not use advertising cookies. We do not run third-party ad networks. We do not sell or share any data with advertisers.
Changes
If this policy changes materially, we will update the date above. Minor clarifications may be made without notice.
Contact
Questions? Reach us at feedback@sudokuhint.com.