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
October 2026
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Daily challenges follow UTC.Go to today
Back to today

The day’s best eyesFinal

637 entries

#1TOP SCORE

Tiny Cubit

Taiwan
483 / 500
#2

Quiet Lantern

Taiwan
469 / 500
#3

Steady Thistle

United States
443 / 500

The full lineup

A perfect eye scores 500.
October 7, 2026 Size It Up rankings. Equal scores share the same rank.
RankEntryCountryScore
01Tiny CubitTaiwan483 / 500
02Quiet LanternTaiwan469 / 500
03Steady ThistleUnited States443 / 500
04Silver HarborAustria400 / 500
05Misty LeagueGermany395 / 500
06Steady KernelFrance378 / 500
07Precise DatumTaiwan369 / 500
08Soft SpanUnited States358 / 500
09Warm PlumbFrance346 / 500
10Steady DatumUnited States345 / 500
10Wild GaugeUnited States345 / 500
12Soft CloverSweden333 / 500
13Lucky MeadowGermany332 / 500
14Nimble NimbusGermany328 / 500
15Crisp GaugeUnited States317 / 500
15Rare CompassGermany317 / 500
17Lucky FinchGermany313 / 500
18Quiet MeadowUkraine312 / 500
19Keen PlumbUnited States311 / 500
20Wild QuartzPortugal310 / 500
21Patient MapleUnited States307 / 500
22Quiet LeagueCambodia295 / 500
23Tiny FinchPoland293 / 500
24Crisp CubitUnited States291 / 500
25Swift FalconBelgium288 / 500
26Quick KernelFrance287 / 500
27Golden PloverSpain281 / 500
28Gentle NimbusMongolia279 / 500
28Misty SpanFrance279 / 500
30Keen FinchFrance277 / 500
30Tiny SparrowPortugal277 / 500
32Tiny FinchPoland275 / 500
33Misty SparrowItaly274 / 500
33Misty MarmotFrance274 / 500
35Crisp FalconUnited Kingdom272 / 500
36Quick DatumTürkiye269 / 500
37Patient HeronBrazil267 / 500
38Crisp SparrowItaly263 / 500
39Soft CloverRussia261 / 500
40Brave QuartzCanada259 / 500
41Merry ThistleGermany258 / 500
41Rare WillowUnited States258 / 500
43Wild CompassGermany257 / 500
44Wild KernelGermany256 / 500
44Tiny GaugeBelgium256 / 500
44Sunny OtterUnited States256 / 500
47Misty BadgerGermany255 / 500
48Patient SparrowUnited States253 / 500
48Quick MarmotTürkiye253 / 500
48Misty PloverGermany253 / 500

Showing the top 50 entries.

This day is closed. Play today

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.