PRIVACY POLICIES
================
- Website
- Graphomata
- cfgCaptcha


WEBSITE
=======
- No personal information is collected or stored.
- No information is passed to third parties except if required for proper
  functioning.
  - Specifically, an external CDN service that anonymizes access data is used.
    (https://bunny.net/gdpr)
- No personally-identifiable information is stored, except for temporarily
  storing IP addresses in server error logs.
- No use of cookies except for saving game progress.
- No tracking of users across visits or across websites.

This policy may change at any time without notice.
Last update: 2021-01 (CDN service)


GRAPHOMATA
==========
- No personal information is collected or stored.
- No information is passed to third parties except if required for proper
  functioning.
- No personally-identifiable information is stored, except for temporarily
  storing IP addresses in server error logs.
- The following data, all generated exclusively in-game irrespective of the
  running environment, is uploaded to the server, anonymously:
  - Solutions
  - Achievements
  - Words
  - Levels started
  - Maximum # of languages started/completed
  - Additionally, if provided voluntarily:
    - Savefile display name for leaderboards
    - Which savefiles to compare results with ("friends")
- This is done in order to support global and friends' histograms and
  leaderboards, and to provide feedback that will help to improve the game.
- You may view and export the associated server data by clicking
  About > Server Data in the menu.
- Additionally, for the browser version (HTML5):
  - Progress is saved in your browser's local storage (cookie). You may export
    and import the savefile by clicking Save and Load in the menu.
  - Section WEBSITE PRIVACY POLICY above applies.

This policy may change at any time without notice.
Last updates: 2022-03 (friends), 2021-07 (words minigame),
              2021-02 (server data export)


CFGCAPTCHA
==========
- Section WEBSITE PRIVACY POLICY above applies.
- The following data is maintained in the server, anonymously:
  - Puzzle successes and failures
  - Additionally, if provided voluntarily:
    - Display name for leaderboards

This policy may change at any time without notice.
Last update: 2023-04 (leaderboards)