Size It Up

ALL ANSWERS · MIXED · PRE-LAUNCH · AUGUST 10, 2026

Size It Up answer: August 10

The five Mixed silhouettes for August 10, with the true sizes. If you have not played yet, this page is a spoiler — play these five first, then come back to argue with the numbers.

This pre-launch puzzle ran from a credit card (8.56 cm) to Earth (12,740 km). The widest gap was round 3, Bald Eagle against Credit Card, at 26×; the closest call was round 1, Whale Shark against Tyrannosaurus rex, only 1.0× apart — the kind of round that separates a 90 from a 60.

  1. ROUND 1

    Whale Shark vs Tyrannosaurus rex

    Tyrannosaurus rex · reference · 12 m
    Whale Shark · true length · 12 m

    1.0× longer than the tyrannosaurus rex

    The whale shark, the largest fish, averages about 12 m.

  2. ROUND 2

    Moose (Bull) vs Human (Average Adult)

    Human · reference · 1.71 m
    Moose · true length · 2.7 m

    1.6× longer than the human

    A bull moose is about 2.7 m long — and stands 2.1 m at the shoulder.

  3. ROUND 3

    Bald Eagle vs Credit Card

    Credit Card · reference · 8.56 cm
    Bald Eagle · true wingspan · 2.2 m

    26× wider than the credit card

    A bald eagle's wingspan is about 2.2 m.

  4. ROUND 4

    Mercury vs Earth

    Earth · reference · 12,740 km
    Mercury · true diameter · 4,879 km

    2.6× shorter than Earth

    Mercury is about 4,879 km across.

  5. ROUND 5

    King-size Bed (US) vs Giant Manta Ray

    Giant Manta Ray · reference · 7 m
    King-size Bed · true length · 2.03 m

    3.4× shorter than the giant manta ray

    A US king-size bed is about 2.03 m long.

Beat these tomorrow

Every round is worth up to 100 points: within 6% of the true size scores 100, half or double scores 45, five times off scores zero. The daily puzzle is the same five for everyone and refreshes at midnight in your time zone; if you want more than five, Size It Up Unlimited draws fresh pairs from the whole library for as long as you like.

Play today’s fivePlay unlimited
Choose a categoryPLAYING DAILY
MixedAnimals, planets and everyday things. AnimalsLength, height or wingspan — every round names the axis. GeographyEast–west or north–south span, never area. Pop CultureCheck the version. Compare the measured dimension. VehiclesLength end to end, or height for the ones that stand upright. DinosaursCompare estimated body length, from snout to tail tip. SpaceCompare body diameter. Rings and orbital distances are excluded. Everyday ObjectsLength, height or width — every round names the axis. InsectsBody length or wingspan — read the named measurement. LandmarksRead the named height, length or main span — including its endpoints. Food & DrinkRead the selected size and axis — length, diameter or container height.
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