隐私与广告 / Privacy & advertising
更新 / Updated: 2026-10-01
题目与本地存储
本站无需注册。谜题计算在浏览器中完成，求解器不会主动上传您录入的题目。浏览器的本地存储用于保存题目、语言和主题偏好。您可以通过浏览器的网站数据设置清除这些记录；清除后，已保存的题目与偏好也会被删除。
网站托管
本站由 Cloudflare 托管。访问网页时，托管服务会处理 IP 地址、请求网址和浏览器信息等网络请求数据，以提供内容和保护网站。详情见 Cloudflare 隐私政策。
Google 广告
首页接入 Google AdSense。加载广告时，Google 及其合作伙伴可能收到您的 IP 地址、访问页面网址和设备或浏览器信息，并可能使用 Cookie、网络信标或其他标识符来投放广告、衡量效果及防范欺诈。第三方供应商（包括 Google）可能根据您此前访问本站或其他网站的记录投放个性化广告。
您可以通过 Google 广告设置管理或关闭广告个性化，也可以通过 第三方广告选择工具管理参与供应商的个性化广告 Cookie。浏览器也可限制 Cookie。关闭个性化并不一定停止广告展示或用于安全和衡量的处理。
Puzzles and local storage
No account is required. Solvers run in your browser and do not upload entered puzzles. Local storage saves puzzles, language and theme preferences. Clearing this site's data in your browser removes those saved items.
Hosting
Cloudflare hosts this site and processes request information, such as IP addresses, URLs and browser details, to deliver and protect it. See Cloudflare's privacy policy.
Google advertising
The homepage uses Google AdSense. Google and its partners may receive IP addresses, page URLs and device or browser information, and use cookies, web beacons or other identifiers for advertising, measurement and fraud prevention. Vendors, including Google, may personalize ads based on previous visits to this and other sites.
Manage personalization in Google Ad Settings or participating vendors' cookies through AdChoices. Browser cookie controls also apply. Opting out may not stop ads or processing for security and measurement.
Read Google's partner-site data explanation and privacy policy.