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

483 entries

#1TOP SCORE

Rare Compass

Italy
428 / 500
#2

Gentle Sparrow

United States
417 / 500
#3

Rare Heron

Switzerland
405 / 500

The full lineup

A perfect eye scores 500.
October 8, 2026 Size It Up rankings. Equal scores share the same rank.
RankEntryCountryScore
01Rare CompassItaly428 / 500
02Gentle SparrowUnited States417 / 500
03Rare HeronSwitzerland405 / 500
04Steady CompassAustria404 / 500
05Steady KernelFrance403 / 500
06Tiny PlumbTürkiye396 / 500
07Crisp CedarCroatia394 / 500
07Silver CompassTürkiye394 / 500
09Precise SpanPoland393 / 500
10Patient DatumCambodia391 / 500
11Warm ThistleUnited States389 / 500
12Modest CompassGermany388 / 500
13Soft MarmotGermany384 / 500
14Nimble LanternGeorgia379 / 500
15Misty BirchItaly375 / 500
16Patient OtterBelarus374 / 500
17Brave DatumGermany360 / 500
18Swift CedarFrance357 / 500
19Still BadgerPeru356 / 500
20Precise SparrowGermany355 / 500
21Sunny MeadowUnited States353 / 500
22Patient GaugeItaly347 / 500
23Quick CubitGermany346 / 500
24Keen CubitTürkiye343 / 500
25Soft SpanUnited States341 / 500
25Bold NotchGermany341 / 500
27Quiet HarborTürkiye340 / 500
28Patient MarmotHungary337 / 500
29Keen BirchSpain334 / 500
30Crisp WillowFrance331 / 500
31Steady DatumCzechia330 / 500
31Wild PloverUnited States330 / 500
33Bright HeronMoldova329 / 500
34Wild MeadowPoland325 / 500
35Gentle NimbusTürkiye324 / 500
35Tiny ThistleOman324 / 500
35Precise MeadowBrazil324 / 500
35Precise WillowPoland324 / 500
39LuxembourgDenmark323 / 500
40Swift HeronUnited States322 / 500
41Quick KernelRussia321 / 500
42Calm HarborGermany320 / 500
43Lucky QuartzUnited States319 / 500
44Gentle KernelSpain315 / 500
45Rare GaugeMongolia314 / 500
45Rare BirchItaly314 / 500
45Amber MapleItaly314 / 500
48Skibidi sunsetDenmark312 / 500
49Soft HeronEstonia310 / 500
49Bold MeadowCzechia310 / 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.