隱私權政策

Contract Whist · Privacy Policy · 最後更新 2026-10-18

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中文

Contract Whist（不攤牌橋牌）是線上四人打牌的小遊戲。我們只收集遊戲運作需要的最少資料：

不登入（訪客）：不收集任何個人資料。瀏覽器裡只存一組隨機產生的身分碼、你的暱稱和遊戲設定（存在你自己的裝置上）。
用 Google 登入：登入由 Supabase 處理，會取得你的 Google 帳號編號、電子郵件、名字和頭像網址。遊戲伺服器只用帳號編號和電子郵件來辨認「你是同一個人」（例如同一個帳號不能在同一桌坐兩個位置）。電子郵件只會顯示在你自己的畫面上，不會給其他玩家看。
線上名單：其他玩家只看得到你的暱稱、是不是訪客、在大廳還是房間中，看不到房號和電子郵件。
牌局：房間、牌局和分數放在伺服器上；伺服器更新程式時會暫時存到硬碟，重新開好就接回去，存檔超過 15 分鐘就不再使用並被覆蓋。
戰績（只有登入的人）：每打完一局，伺服器用你的帳號編號記下局數、整場勝場、當莊家和防守的次數與結果、累計得分，以及你最近用的暱稱。訪客和新手教學的練習局不記。戰績只顯示在你自己的設定頁。想刪除戰績請寫信到下方的聯絡信箱。
流量統計：用 Cloudflare Web Analytics 計算瀏覽次數、從哪個國家和網站來。它不用 cookie、不記錄個人資料，也不會跨網站追蹤你。

我們不會販售或分享你的資料給任何第三方，也不放廣告。登入服務由 Supabase 提供，主機由 Render 提供，流量統計由 Cloudflare 提供。

聯絡我們：playcontractwhist@gmail.com

想刪除登入資料：按首頁的「登出」，伺服器就會忘記你的帳號；若要刪除 Supabase 裡的帳號紀錄，請寄信到上面的信箱。你也可以隨時到 Google 帳戶的「第三方連結」移除這個應用程式的存取權。

English

Contract Whist is a small online game for four players. We collect only what the game needs to work:

Guests (not signed in): no personal data is collected. Your browser stores a random ID, your nickname and your game settings on your own device.
Sign in with Google: sign-in is handled by Supabase, which receives your Google account ID, email address, name and profile picture URL. The game server uses only the account ID and email to recognise you (for example, one account can't take two seats at the same table). Your email is shown only on your own screen, never to other players.
Online list: other players see only your nickname, whether you are a guest, and whether you are in the lobby or a room. They never see room codes or email addresses.
Games: rooms, deals and scores live on the server. When the server is updated they are saved to disk briefly and restored once it is back; a save older than 15 minutes is no longer used and gets overwritten.
Play record (signed-in players only): after each deal the server stores, under your account ID, the number of deals and matches played and won, how often you declared or defended and the results, your total points, and the nickname you last used. Guests and tutorial practice games are not recorded. Your record is shown only in your own settings. To delete it, email the contact address below.
Visitor statistics: Cloudflare Web Analytics counts page views and which countries and websites visitors come from. It uses no cookies, collects no personal data and does not track you across sites.

We never sell or share your data with third parties, and there are no ads. Sign-in is provided by Supabase, hosting by Render and visitor statistics by Cloudflare.

To remove your sign-in data, press “Sign out” on the home page and the server forgets your account. To delete your account record in Supabase, email us at the address above. You can also remove this app’s access at any time under “Third-party connections” in your Google Account.