Observed arrival · 2026-09-02

Cifra, the Daily Game of Being Approximately Right

cifragame.com Observed source

Editorial interest 79/100 Selection signal · not a rating of the site

A no-signup estimation game that asks five sourced questions about real-world numbers each day.

Landing page captured for the 2026-09-02 issue.

Field notes

Cifra evaluates estimates by proportional error rather than absolute difference, allowing answers involving prices, populations, distances, and record measurements to share one scoring system. Its archive contains 671 questions across categories including Gaming, Movies & TV, Science, Sports, and Money, with individual entries attributed to sources such as NASA, NOAA, UEFA, and FC Barcelona. The homepage also exposes archive and statistics sections alongside the daily play path.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

ƒJavaScriptBrowser-side code central

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