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
September 2026
2930
Daily challenges follow UTC.Go to today
Back to today

The day’s best eyesFinal

497 entries

Joint #1TOP SCORE

Steady Otter

Argentina
100 / 100
Joint #1TOP SCORE

Warm Cedar

Argentina
100 / 100
Joint #1TOP SCORE

Bold Compass

Mongolia
100 / 100

The full lineup

Perfect balance scores 100.
October 8, 2026 Size It Up rankings. Equal scores share the same rank.
RankEntryCountryScore
01Steady OtterArgentina100 / 100
01Warm CedarArgentina100 / 100
01Bold CompassMongolia100 / 100
01Steady DatumUnited States100 / 100
01Keen LeagueDenmark100 / 100
01Bright DatumGermany100 / 100
01Bold SparrowTürkiye100 / 100
01Still BadgerGermany100 / 100
01Keen HarborGermany100 / 100
01SizeItUppppBelarus100 / 100
01Warm FinchSpain100 / 100
01Crisp GaugeGermany100 / 100
01Modest WillowTürkiye100 / 100
01Amber FinchGermany100 / 100
01Bright NimbusDenmark100 / 100
01Bold NimbusAustralia100 / 100
01Calm MarmotFrance100 / 100
01Patient FathomFrance100 / 100
01Keen GaugeTürkiye100 / 100
01Calm LeagueTürkiye100 / 100
01Sunny LanternSpain100 / 100
01Precise SpanKazakhstan100 / 100
01Brave LanternSpain100 / 100
01Brave CloverGermany100 / 100
01TuffMagnuswDenmark100 / 100
01Amber MeadowUnited States100 / 100
01Golden HeronLatvia100 / 100
01Brave CompassPoland100 / 100
01Still CedarNetherlands100 / 100
01Soft FalconFrance100 / 100
01Rare NimbusGermany100 / 100
01Crisp MapleItaly100 / 100
01Keen MapleFrance100 / 100
01Swift CompassGermany100 / 100
01Bright CompassFrance100 / 100
01Quiet MarmotMongolia100 / 100
01Quiet BadgerSpain100 / 100
01Amber OtterMoldova100 / 100
01Golden PloverUnited States100 / 100
01Still SparrowGermany100 / 100
01Tiny DatumGermany100 / 100
01Wild OtterItaly100 / 100
01Calm HeronFrance100 / 100
01Soft SpanUnited States100 / 100
01Misty OtterTürkiye100 / 100
01Silver NimbusDenmark100 / 100
01Bright GaugeFrance100 / 100
01Brave CloverGermany100 / 100
01Sunny ThistleRussia100 / 100
01Swift OtterUnited States100 / 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.