What this website does
This edition serves static pages. It has no user accounts, comments, contact forms, payment processing or newsletter signup. The website code includes no advertising and no advertising or tracking pixels.
One exception applies: the site loads a cookieless, privacy-friendly analytics script from a self-hosted server, described in the next section. No other third-party script runs on these pages.
Guide filters, checkboxes and the experiment worksheet run in your browser. The website code does not upload or store these interactions. Worksheet entries and results are temporary; copy the text yourself if you want to keep a record. Your browser may retain form entries. All fonts and illustrations are served with the site; no external font service is loaded.
Cookieless page analytics
This site uses Plausible Analytics from a server the site owner controls and hosts, not a hosted analytics company. It records aggregate page-view counts only.
It sets no cookies, builds no device fingerprint, creates no user identifier and stores no personal data. It does not follow you to other websites. It does not collect form contents, search terms or anything you type.
An incoming IP address is used only to derive your country, for aggregate country-level reporting, and is then discarded rather than stored. Everything else recorded is a page URL, a referrer and browser details such as browser type and screen size.
If your browser sends a Do Not Track header, the script does not run and no page view is recorded.
Hosting and ordinary request data
Hosting and security providers may process ordinary request information, such as IP address, requested URL and browser information, to deliver and protect a website. The limited analytics described above does not mean that infrastructure processes no data.
This site's intended hosting provider is Cloudflare Pages. See Cloudflare's privacy policy for its own practices. No advertising or behavioral analytics service is configured by this site's source code.
Links to other websites
Links to Steam and other reference sites take you to services with their own privacy practices. We do not embed their pages or videos. Opening an external link makes a request to that service.
This notice describes the first edition dated October 11, 2026, revised on October 13, 2026 to describe the cookieless self-hosted analytics described above. It should be revised again before introducing accounts, advertising, forms or other data collection.