size it up.

A little perspective

Weight

Add or remove either object to balance the pans. You have five weighings; only your best score counts. Exact balance earns 100 points and finishes the challenge. Empty pans cannot score. A new pair arrives at 00:00 UTC.

Read the full rules and scoring guideLet’s play

Weight leaderboard

See how you
measure up.

Good eyes. Small margins. A little friendly competition.

5weighings100possible 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
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The day’s best eyesFinal

1,185 entries

Joint #1TOP SCORE

Quiet Plumb

Türkiye
100 / 100
Joint #1TOP SCORE

Quiet Nimbus

Germany
100 / 100
Joint #1TOP SCORE

Quick Datum

Spain
100 / 100

The full lineup

Perfect balance scores 100.
September 30, 2026 Size It Up rankings. Equal scores share the same rank.
RankEntryCountryScore
01Quiet PlumbTürkiye100 / 100
01Quiet NimbusGermany100 / 100
01Quick DatumSpain100 / 100
01Wild PebbleGermany100 / 100
01Soft OtterTürkiye100 / 100
01Quick CloverBrazil100 / 100
01Nimble DatumGermany100 / 100
01Tiny SparrowRussia100 / 100
01Misty KernelNetherlands100 / 100
01Quiet PebbleCroatia100 / 100
01Quick NotchSpain100 / 100
01Rare SpanTürkiye100 / 100
01Still MapleBrazil100 / 100
01Misty NimbusUnited States100 / 100
01Swift CompassUnited States100 / 100
01Silver CubitFrance100 / 100
01Modest FinchFrance100 / 100
01Steady GaugeFrance100 / 100
01Golden DatumFrance100 / 100
01Merry HarborFrance100 / 100
01Patient MeadowFrance100 / 100
22Tiny PlumbGermany99 / 100
22DreMac21Brazil99 / 100
22Merry BirchIraq99 / 100
22Bright SparrowTürkiye99 / 100
22Misty LeagueGermany99 / 100
22Brave DatumGermany99 / 100
22Crisp HarborGermany99 / 100
22Warm FinchSpain99 / 100
22Nimble PebbleBelgium99 / 100
22Steady MeadowSlovenia99 / 100
22Precise OtterGermany99 / 100
22Crisp KernelTürkiye99 / 100
22Warm CubitTürkiye99 / 100
22Quiet BadgerItaly99 / 100
22Nimble QuartzFrance99 / 100
22Swift NotchTürkiye99 / 100
22Still LeagueAustralia99 / 100
22Steady FalconNetherlands99 / 100
22Merry GaugeGermany99 / 100
22Sunny CubitGermany99 / 100
22Crisp PlumbSwitzerland99 / 100
22Tall MapleTürkiye99 / 100
22Misty LeagueTürkiye99 / 100
22Still BadgerGermany99 / 100
22Still WillowGermany99 / 100
22Crisp FathomItaly99 / 100
22Golden DatumGermany99 / 100
22Patient LeagueNorway99 / 100
22Silver SpanUnited States99 / 100

Showing the top 50 entries.

This day is closed. Play today

Five weighings. Your best score counts. Equal scores share a rank.

How the leaderboard works

Five weighings. Your best score 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.