size it up.

A little perspective

Trust your eye.

Use the country on the left as your reference. Resize the country on the right until its east–west width or north–south height looks correct, then lock in your estimate.

  1. Compare

    North is up. Compare width or height, not land area.

  2. Find the right size

    Drag the blue handle, scroll while hovering it, tap − / +, or use the arrow keys. Match the dimension in the question.

  3. Lock it in

    Reveal the real size and earn up to 100 points. Five rounds add up to a maximum of 500.

The first answer in each round counts. A new challenge arrives every day at 00:00 UTC. Object sizes use the specific examples shown in the answer.

Read the full rules and scoring guideLet’s play

Geography leaderboard

See how you
measure up.

Good eyes. Small margins. A little friendly competition.

5rounds500possible points
Make your mark

A fresh challenge at 00:00 UTC

CHOOSE A DATE
September 2026
282930
Daily challenges follow UTC.Go to today
UTC daily challenge

Leading the wayLive

273 entries

#1SETTING THE PACE

Patient Finch

Italy
422 / 500
#2

Warm Gauge

United States
380 / 500
#3

Bold Otter

Portugal
363 / 500

The full lineup

A perfect eye scores 500.
Daily Size It Up rankings. Equal scores share the same rank.
RankEntryCountryScore
01Patient FinchItaly422 / 500
02Warm GaugeUnited States380 / 500
03Bold OtterPortugal363 / 500
04Steady PebbleSpain362 / 500
05Nimble CedarItaly356 / 500
06Brave PebbleKazakhstan355 / 500
07Tall DatumUnited States353 / 500
08Quick CloverSerbia352 / 500
09Misty CubitJapan350 / 500
10Precise NimbusFrance349 / 500
11Keen QuartzTürkiye348 / 500
12Crisp WillowFrance345 / 500
12Patient NimbusPoland345 / 500
14Soft CompassBosnia & Herzegovina342 / 500
14Silver KernelTürkiye342 / 500
14Rare GaugeSpain342 / 500
17Bright MarmotChina338 / 500
17Still MarmotKazakhstan338 / 500
19Modest MaplePhilippines335 / 500
20Still SpanItaly334 / 500
21Curious DatumLithuania333 / 500
22Lucky MeadowBelgium332 / 500
23Warm GaugeMorocco330 / 500
24Keen NimbusFrance328 / 500
24Soft FathomNetherlands328 / 500
26Nimble GaugeUkraine326 / 500
27Quick SparrowUnited States325 / 500
28Steady NotchFrance322 / 500
28Soft PebblePoland322 / 500
30Brave CubitIsrael319 / 500
31Keen CompassChina318 / 500
32Precise QuartzMexico317 / 500
33Soft QuartzGermany316 / 500
34Quiet OtterSpain315 / 500
34Amber NimbusTunisia315 / 500
36Soft CloverGermany311 / 500
36Bright CloverArgentina311 / 500
38Bright QuartzGeorgia310 / 500
39Tall FathomIsrael309 / 500
39Brave DatumIndonesia309 / 500
41Sunny CedarUnited States308 / 500
41Tiny PebbleUnited States308 / 500
41Curious FathomSpain308 / 500
41Quick HarborHungary308 / 500
45yaministerNetherlands307 / 500
45Gentle KernelFrance307 / 500
45Gentle CubitPoland307 / 500
48Quiet DatumRussia305 / 500
49Keen QuartzFrance301 / 500
49Gentle NimbusLithuania301 / 500

Showing the top 50 entries.

Your name could be here. Play today’s challenge

Five rounds. 500 possible points. Equal scores share a rank.

How the leaderboard works

Your first completed challenge counts. Completed daily challenges automatically join the leaderboard with your current nickname; no sign-in is needed. You can edit your nickname, avatar, and country or region from your profile. Your connection may supply an initial country or region for the flag. Your email is never shown. Daily challenges close at 00:00 UTC. Earlier leaderboards remain available, but no longer accept scores. Monthly rankings follow the UTC calendar month.