Observed arrival · 2026-08-21
Green That Lies
A register and browser-based toolkit for testing whether published percentages have a defensible denominator.
Why it surfaced
The site turns a deceptively simple question into an inspectable procedure: paste in a rate and its claimed population, and the browser enumerates every possible integer count behind it. Its worked examples examine machine-learning metrics, employer GLP-1 coverage figures, actuarial charts, and certification claims—while openly including one number the author found they had got wrong.
A register and browser-based toolkit for testing whether published percentages have a defensible denominator.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue