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Puzzle / BROWSER PROJECT

Fermi

Open project · unverified

Estimate three difficult-to-picture quantities each day. Submit one guess per question and compare how close it is to the revealed answer.

Open game project ↗

Research record: 2026-10-12 · Limited check, not live availability

Fermi — project artworkProject artworkFermi

ADDED 2026-10-12

About this browser version

Estimate three difficult-to-picture quantities each day. Submit one guess per question and compare how close it is to the revealed answer.

Original daily estimation puzzle by Flatwhite Studios. The developer explains a score based on error multiples, with lower scores better; this is a short daily puzzle rather than a large-game port.

Developer source & requirements ↗

BEFORE YOU PLAY

The useful details.

This version
Original daily estimation puzzle by Flatwhite Studios. The developer explains a score based on error multiples, with lower scores better; this is a short daily puzzle rather than a large-game port.
Game files
No local game-file import is documented. Account requirements, streak persistence and cross-device statistics were not tested.
Device guidance
Desktop suggested. Start with a desktop browser. Mobile gameplay and compatibility were not tested.
Controls
Use the numerical input and the game’s submit button. Mobile and keyboard interaction were not directly tested.
Multiplayer
No multiplayer session was verified. The listing describes a daily estimation puzzle.
Found through
Discovered through the Radiant Games sitemap; independently researched against the original project and developer source.

Social preview artwork supplied by the original project or its creator page; not a screenshot of our gameplay test. Image source ↗

How to get started

  1. Open the original game and select the daily puzzle.
  2. Read a question and enter a numerical estimate.
  3. Submit your guess and follow the answer and next-question prompts.

What to prepare

Read the original game’s current start, save and account instructions. Check where progress is stored before changing devices.

If the project does not start

Original project information and developer documentation were reviewed on October 12, 2026. This check did not include a completed gameplay session, account sign-in or multiplayer test.

Try the original site rather than an embedded preview. Follow its loading and data instructions, and return later if its server is unavailable. Full gameplay is not established by this directory.

Another world awaits.

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