隐私政策
K线跳一跳是一个免费的网页小游戏。我们只收集运行排行榜所必需的最少数据。
不登录时
游戏完全在你的浏览器里运行。剩余次数、口令、历史图鉴、最高分、语言和音效设置只保存在你设备的浏览器本地存储（localStorage）里，不会上传。
用 X 登录时，我们收集什么
- X 账号公开资料：X 用户 ID、用户名（@handle）、显示名称、头像图片地址。
- 游戏成绩：存活天数、得分、消灭黑天鹅数量、称号、已收集的历史事件卡数量、是否通关、提交时间。
- 邮箱（如果 X 提供）：登录服务（Supabase Auth）的 X 登录会向 X 请求邮箱权限；如果你的 X 账号有已验证邮箱，它会被保存在登录系统里，仅用于账号管理。我们不会公开、不会发邮件营销、不会出售。
我们不会读取你的帖子、私信、关注列表，也不会以你的名义发帖或关注任何人。游戏里的「分享到 X」「关注」按钮只是打开 X 官方页面，由你自己确认。
用途
- 在公开排行榜上显示：头像、显示名称、@handle、称号、存活天数、得分（每周榜 + 总榜）。
- 防作弊：校验成绩是否合理、限制提交频率。
不用于广告，不做用户画像，不出售或出租任何数据。游戏没有接入任何统计/广告 SDK。
服务提供方
- Supabase（数据库与登录，服务器位于新加坡）
- Cloudflare Pages（网站托管，可能产生常规访问日志）
- jsDelivr CDN（加载登录用的 supabase-js 脚本）
- X（登录授权方）
保存期限与删除
数据保存到你要求删除为止。想删除账号和全部成绩：在 X 上私信或 @ @8x8x8_x，告诉我们你的 @handle，我们会在 7 天内删除（排行榜记录一并删除）。你也可以随时在 X 的「设置 → 安全和账号权限 → 应用和会话」里撤销本游戏的授权，或在游戏里点「退出登录」。
儿童
本游戏不面向 13 岁以下儿童，也不会有意收集其数据。
变更
政策有变更时会更新本页面和生效日期。
联系
X：@8x8x8_x
Privacy Policy
Candlestick Jump is a free browser game. We collect only the minimum data needed to run the leaderboard.
If you don't log in
The game runs entirely in your browser. Plays left, codes, your history-card collection, best scores, language and sound settings are kept in your browser's local storage on your device and are never uploaded.
What we collect when you log in with X
- Public X profile: X user ID, username (@handle), display name and profile image URL.
- Game results: days survived, score, black swans slain, title, number of history cards collected, whether you finished, and submission time.
- Email (if X provides it): the X login used by our auth provider (Supabase Auth) asks X for email access. If your X account has a verified email, it is stored in the login system for account management only. It is never shown publicly, never used for marketing and never sold.
We do not read your posts, DMs or follows, and we never post or follow anyone on your behalf. The in-game "Share on X" and "Follow" buttons only open X's own pages, where you confirm the action yourself.
How it's used
- To show the public leaderboard: avatar, display name, @handle, title, days survived and score (weekly and all-time).
- To prevent cheating: plausibility checks and rate limits on score submissions.
No ads, no profiling, no selling or renting of data. The game includes no analytics or ad SDKs.
Service providers
- Supabase (database and authentication, servers in Singapore)
- Cloudflare Pages (hosting; standard access logs)
- jsDelivr CDN (serves the supabase-js login library)
- X (login provider)
Retention and deletion
We keep your data until you ask us to delete it. To delete your account and all scores, DM or mention @8x8x8_x on X with your @handle; we'll delete everything, including leaderboard entries, within 7 days. You can also revoke the game's access at any time in X under Settings → Security and account access → Apps and sessions, or tap "Log out" in the game.
Children
The game is not directed at children under 13, and we don't knowingly collect their data.
Changes
If this policy changes, we'll update this page and the effective date.
Contact
X: @8x8x8_x