CLOSE COUNTS.

A daily game for your sense of scale.

HundoGame is an independently developed browser game. Every day, estimate five numbers from 0 to 100 and try to keep your total error low. We focus on an easy first play and explanations that make each answer worth finding out.

Our own daily edition

HundoGame.com is not affiliated with hundo.today. Our question prompts, explanations, interface and daily schedule are independently produced. Daily questions and scores belong to this site; they do not correspond to the original game’s daily puzzles.

We don’t claim official status, endorsement by the original creator, or ownership of the general idea of an estimation game.

How we choose our questions

We start with a source that supports a stable numerical fact, then write a question in our own words. We check the value, unit and conditions together. For approximations, the prompt specifies the rounding or adopts the source’s stated estimate.

We favour facts you can reason toward: science, nature, sport, culture and the world around us. Rules can be version-specific; historical questions name the century. Changing statistics need an explicit reference date. We avoid floating prices, current celebrity ages and undefined superlatives.

Each published question keeps an ID, source, review date, explanation and version. Source and wording review for this initial edition was assisted by Codex; this is not a claim of an independent human panel. Questions are prepared before publication, never generated while you play. Sources appear after submission to avoid spoilers.

Fixed dates, clear corrections

Each puzzle date has five fixed question IDs and a version. Adding new questions does not reshuffle past dates. A round already opened in your browser keeps its original snapshot. If a factual correction changes an answer, it needs a new question version and a recorded round revision; we do not silently change scores for the same version.

Get in touch

Questions or corrections: hello@hundogame.com. A question’s report link adds its ID and round date to an email draft. Please include what seems wrong and a supporting source if you have one.

We do not run accounts or a global leaderboard. Your personal results stay in your browser. See our privacy information for the details.