预览版隐私说明 / Preview privacy notice
2026-10-31 · PC 静态预览 / PC static preview
本机存档 / Local saves
练习进度、收藏、完成记录、语言和声音偏好保存在当前浏览器。没有账号、云存档或共享排行榜，不向游戏服务器提交棋盘进度。换浏览器、换域名或清除站点数据不会自动迁移进度。请先在设置的存档管理中导出备份，再在需要的设备导入。PC和H5存档不互通。
Puzzle progress, favorites, completions, language and sound preferences stay in this browser. There are no accounts, cloud saves or shared rankings, and board progress is not submitted to a game server. Changing browsers or origins, or clearing site data, does not transfer progress. Export a backup in Settings before making changes, then import it on your other device. PC and H5 saves are separate.
网络访问与托管 / Hosting
计划通过Cloudflare Pages提供公开预览。公开站点的托管服务会处理提供内容和保护网络所需的连接信息，例如IP地址、请求网址和浏览器信息。本预览未接入广告、支付、第三方行为分析脚本或收集表单。参阅 Cloudflare隐私政策 / Privacy Policy。
The public preview is intended for Cloudflare Pages hosting. Hosting providers process connection information needed to deliver and protect a site, such as IP address, requested URL and browser information. This preview includes no advertising, payments, third-party behavioral analytics scripts or data-collection forms. See the hosting provider’s policy linked above.
删除记录 / Delete records
通过浏览器的站点数据设置清除本网站存储前，请先导出需要保留的进度。本版本没有云端副本可恢复。
Export the progress you want to keep before clearing this site’s data in your browser settings. This version has no cloud copy to restore.
预览范围 / Preview scope
这是免费体验候选，不销售内容或承诺永久云端保存。运营主体、正式隐私联系地址和商业服务条款仍待商业发布前补齐。请勿在存档中放入敏感个人信息。
This is a free playtest candidate. It sells no content and makes no promise of permanent cloud storage. Operator details, a privacy contact and commercial terms remain to be completed before commercial release. Do not put sensitive personal information in save files.
声音与体验 / Sound
Tone.js声音资源随网站提供，只在开启声音后运行。安静与舒缓是体验设计方向，不是医疗或心理治疗效果承诺。
Tone.js sound assets are bundled with the site and run when you enable sound. A calm experience is a design aim, not a medical or therapeutic claim.