Scale It

Size It Up OTHER

Size It Up is a daily visual estimation game where you resize one object to match its real-world scale against another. Test your sense of size with everything from animals and landmarks to everyday objects, then see how close you got.

How wide? GEOGRAPHY

Drag outward to guess how wide a real city is, relative to another city.

Halfsies SHAPES

Cut five 3D objects exactly in half by weight. A new daily set takes about three minutes.

Guess the Weight OTHER

How many grapes weigh as much as a football? Set the count, then watch the balance scale tip. Five estimation rounds a day, with real weights from official sources.

Shape SHAPES

You see shapes constantly. Let's see how well you remember them. This game shows you 5 shapes, then you must recreate them from memory.

Guess the Weight OTHER

How many grapes weigh as much as a football? Set the count, then watch the balance scale tip. Five estimation rounds a day, with real weights from official sources.

Pricier PRICE

Higher or lower with launch prices in today's money: did a 1977 Atari 2600 cost more than a PS5? A daily chain of ten calls, plus an endless streak mode.