Guess the Group Average
Secretly answer a personal-habits prompt with a number, then reveal the room average and every guess. Closest wins, the biggest outlier gets roasted.
About This Game
Guess the Group Average is a free, reveal-first party game built around a single irresistible question: are you normal? Each round the room gets a prompt about some small personal habit — unread emails, open browser tabs, how late you usually run, how many snacks count as "a snack" — and everyone secretly submits a number. Then the curtain drops. The game shows the room average next to every player's name and answer at once, so there's nowhere to hide.
The scoring keeps it competitive without making it cutthroat: whoever lands closest to the average scores, while the biggest outlier gets called out by name. That mix is the whole hook. You're not trying to be right, you're trying to be typical, which is a much funnier thing to aim for. The reveal turns every round into a tiny debate about whose number is reasonable and whose is, frankly, concerning.
It works for 2 to 100 players on phones, tablets, or laptops, with no download or signup — one person hosts and everyone else joins with a code. The fun lives less in the math and more in the reactions: the person with 4,000 unread emails, the one who runs 40 minutes late to everything, the friend who is somehow average at all of it. It's a fast, low-effort way to find out who's quietly weird and who skews the curve.
How to Play
Host a room and share the code
One person opens the game in a browser and starts a room. Everyone else joins from their own device using the room code — no app, account, or setup required.
Read the prompt and submit a number
Each round shows a personal-habits prompt, like unread emails or browser tabs open right now. Every player privately enters their honest number before the timer ends.
Reveal the average and every answer
Once submissions are in, the game shows the room average alongside each player's name and number, all at once, so the whole group sees who guessed what.
Score the closest, call out the outlier
Whoever landed nearest the average earns the points for the round, while the player furthest from it gets flagged as the outlier.
Play more prompts and tally up
Run as many rounds as you like with fresh prompts. Points carry across the game, and the player closest to normal most often comes out on top.
Tips & Strategy
- Answer honestly — the game is only funny if the average is real, and lowballing your tab count just makes the reveal less fun for everyone.
- Read the prompt out loud and pause before the reveal to let people lock in a guess at the average; the suspense is half the entertainment.
- Let the outlier explain themselves. The roast lands harder when the person with 9,000 unread emails has to defend it to the room.
- Play with people who actually know each other — friends, coworkers, family — so the outliers and surprises mean something.
- Keep rounds moving. Short prompts and a quick timer keep the energy up and stop anyone from overthinking their number.
Pros & Cons
Pros
- Instant to start — free, browser-based, and joinable by code with no download or signup
- The reveal-everything-at-once format guarantees a laugh and a debate every round
- Aiming for average instead of correct makes it accessible to anyone, no trivia knowledge needed
- Naturally exposes group dynamics — who's secretly weird, who's reliably normal
Cons
- Needs a few people to work; the average isn't meaningful with only two players
- Leans on prompt variety, so a long session can start to feel repetitive
- Most of the fun comes from honest answers — a table of sandbaggers flattens the whole game
Game Details
- Players
- 2-100 players(recommended: 8)
- Duration
- 10-15 minutes
- Difficulty
- Easy
- Price
- Free
- Platforms
- Web
Tags
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