About Nearo

Nearo is a free guesstimate party game for 2 to 8 teams, and a team can be a single player. Every question has a number for an answer: how many Earths fit inside the Sun, how tall the Eiffel Tower is, how many chickens the world eats in a year. Everyone writes down a guess-estimate, the answer is revealed, and the nearest guess wins the points.

Some questions have one exact answer, some reward what you know, some you can work out with a little reasoning, and some are wild guesses where even scientists only have an estimate. That mix makes it a fun estimation game for families, friends, classrooms and office team-building.

It runs in your browser on one phone, tablet or laptop. It works best on a big screen everyone can see. There is nothing to download and no account to make.

Nearo is made by Periculum Games Limited.

How to play

You need the game on one screen, plus a pen and paper (or a mini whiteboard) for each team.

  1. Choose how many teams are playing and name them. Pick the game options, the categories and the question types.
  2. Teams take turns to pick. The picking team chooses a tile on the board: a category and a question type. General mixes questions from every category.
  3. The question appears and the timer starts. Every team writes down a guess, not just the team that picked.
  4. At Pens down, teams hold up their answers. The host types each guess into the game. For big-number questions, tap a scale (thousand, million, billion…) or exact number for each guess; typing 8bn or 3 million also works.
  5. Press Reveal. The answer drops onto a number line with everyone's guesses. Closest and furthest points come first, then any Bang on bonuses.
  6. After the last round, the team with the most points wins.

Question types

🎯 Bullseye: one exact answer, usually a small whole number. Ties are common.
🧠 Know it: a precise fact you either know or half-know.
🧮 Work it out: you can reason your way to it. The reveal shows one way to do it.
🎲 Wild guess: nobody knows exactly. The answer is the best accepted estimate.

How "closest" is measured

📏 Nearest number (Bullseye and Know it): the guess with the smallest gap wins. If the answer is 47, guessing 45 is 2 away and beats 50, which is 3 away.

✖️ Times off (Work it out and Wild guess): for huge or uncertain numbers, what matters is how many times too high or too low you were. If the answer is 100, guessing 20 is 5 times too low and guessing 400 is 4 times too high, so 400 wins.

Points

Closest: +100. If teams tie, they share it.
Furthest: −50, only with 3 or more teams guessing. Ties share the penalty.
Bang on: +50 bonus for an exact Bullseye, or within 5% on any other question.
A team that writes nothing scores nothing for that question.

Quick scoring

With Quick scoring, nobody types the guesses. After the reveal, the picking team taps the closest and furthest teams, and the game shares out the points. The whole group can overrule them.

What is a guesstimate?

A guesstimate, also written guess-estimate or guestimate, is an estimate made without exact information: part guess, part reasoning. Nearo turns guesstimating into a party game.

How many people can play?

Nearo is for 2 to 8 teams, and a team can be a single player. It works for families, friends, classrooms and office team-building.

Can we play it on a TV?

Yes. Nearo runs in any web browser, so you can play on a laptop connected to a TV, or on one phone or tablet passed around the group.

Will we see the same question twice?

Not in the same game. Nearo also remembers which questions have been played on your device and picks unseen ones first in later games. You can clear that memory under Played questions in the game options.

Is Nearo free? Do I need an account?

Nearo is free to play in your browser, with nothing to download and no account to create.

Privacy policy

Last updated 16 October 2026

Who we are

Nearo is operated by Periculum Games Limited ("we"). You can reach us at info@periculumgames.com.

The short version

Nearo does not ask you for an account, your name or your email address. The game does not collect personal information.

What the game handles

Team names and guesses are processed in your browser only. They are never sent to our servers, and they disappear when you close or reload the page.

Cookies and storage

The game does not set cookies. To avoid repeating questions, it saves a list of the question numbers you have played in your browser's local storage on your device. This list is never sent to us, and you can clear it at any time with the Reset button under Played questions in the game options.

Third-party services

Fonts are loaded from Google Fonts, so Google receives your IP address and browser details when the page loads. Our hosting provider may also keep standard server logs.

Advertising

This site may show ads served by Google and its partners. Third-party vendors, including Google, use cookies to serve ads based on your previous visits to this and other websites. Google's advertising cookies let it and its partners serve ads to you based on your visit to this site and other sites on the internet.

You can opt out of personalised advertising in Google Ads Settings, or at aboutads.info. Where the law requires it, such as in the UK and the European Economic Area, you will be asked for consent before personalised ads are shown.

Children

Nearo is a family game, but it is not aimed at children under 13 and we do not knowingly collect information from them.

Your rights

If you have questions about your data, or want to exercise your rights under data protection law, email us at info@periculumgames.com.

Changes

We may update this policy from time to time. The date above shows when it last changed.

Terms of use

Last updated 14 October 2026

Using the game

Nearo is provided free of charge by Periculum Games Limited for personal, non-commercial entertainment. By using it you agree to these terms.

No warranty

The game is provided "as is", without promises that it will always be available, error-free or suitable for a particular purpose. Answers are based on published sources and estimates, and some may be out of date or disputed. Use it at your own risk.

Ownership

The design, code and question sets of Nearo belong to Periculum Games Limited. You may not copy or resell them without permission.

Liability

To the extent the law allows, we are not liable for any loss or damage arising from your use of the game.

Changes

We may change these terms or the game at any time. Continued use means you accept the updated terms.

Contact

Questions, bug reports, a wrong answer, or ideas for new questions? Email us at info@periculumgames.com

We read every message and aim to reply within a few days.

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Periculum Games Limited