Tech · Guess the stat

How well do you know Ethereum?

Guess the real numbers behind Ethereum, see how everyone else guessed, and get the source.

Guess the statOne tap · see how everyone guessed

Ether (ETH) has long ranked where among all cryptocurrencies by market capitalization?

Level1Rookie

Play a round to earn XP

Streak0days

LeagueBronzeweekly

Minimalist image of Ethereum and Bitcoin coins balancing on a plank, symbolizing crypto market dynamics. — Photo: DS stories / Pexels

Daily #41Resets at midnight UTC

Today's round

4 stats to guess
1 opinion poll
0 played today

Guess, see the crowd, get the real number. One ranked attempt per day.

Eth by the numbers

Real figures with their sources. All Eth facts →

cut it by over 99%

In September 2022, Ethereum's 'Merge' switched its consensus system from proof-of-work to proof-of-stake. What did this do to its energy use?

The Merge in September 2022 moved Ethereum to proof-of-stake, slashing its energy consumption by more than 99% almost overnight.

Source: Wikipedia (Ethereum) (2022) en.wikipedia.org

3.6 million ETH (about $50 million then)

How much ether was stolen in the June 2016 hack of The DAO?

Attackers drained 3.6 million ETH, about a third of The DAO's funds, worth roughly $50 million at the time — leading Ethereum to hard-fork in response.

Source: Wikipedia (The DAO) (2016) en.wikipedia.org

around 1996

The term 'smart contract,' central to Ethereum, was coined by computer scientist Nick Szabo around what year — well before Ethereum existed?

Nick Szabo coined 'smart contract' around 1996, nearly two decades before Ethereum's 2015 launch turned the idea into a working platform.

Source: Wikipedia (Smart contract) (2023) en.wikipedia.org

What people think about Ethereum, the cryptocurrency and blockchain platform

Vote to see the live results. All polls →

What interests you most about cryptocurrency?

Be the first to vote

Which crypto term have you heard of but couldn't fully explain?

2 votes so far · vote to see results

How do you feel about the future of cryptocurrency?

Be the first to vote

Leaderboard

Loading…

Badges

Earned on any site in the network, shown on your profile everywhere.

First RoundFinish your first daily round.

BullseyeNail every stat in a round.

LightningA bullseye round in under 40 seconds.

Beat the CrowdGet a stat right that fewer than 30% of players got.

On a RollPlay 3 days in a row.

Week WarriorPlay 7 days in a row.

UnbreakablePlay 30 days in a row.

ExplorerPlay daily rounds on 5 different sites.

GlobetrotterPlay daily rounds on 25 different sites.

PolymathPlay daily rounds in 5 different categories.

PollsterHave your say in 10 opinion polls.

RecruiterInvite a friend who finishes a round.

CaptainInvite 5 friends who finish a round.

PodiumFinish a day in a site's top 3.

AnalystReach level 10.

Profile SavedSave your progress with an email.

Save your progress

Add your email to keep your level, streak and badges if you switch devices, and carry them to every site in the network. One email when you save; no spam.

Questions

How does EthSurvey.com work?

Each question asks you to guess a real number about Ethereum, the cryptocurrency and blockchain platform. After you answer you see how everyone else guessed, then the real figure and where it comes from.

How is the daily round scored?

Four stats and one opinion poll. A correct guess earns 100 points plus up to 50 for speed, with a combo bonus for answers in a row. The range next to the right answer earns 40. Opinion polls earn 25 for having your say, and nailing every stat adds 150.

Where do the numbers come from?

Every stat links to its source, such as government statistics agencies, research organizations and industry groups. Figures are checked against the source before they go live.

Is it free?

Yes. Playing, streaks, badges and leaderboards are free, and your votes stay anonymous.