DAILY NO. 3 · VERIFIED MEASUREMENTS

Size It Up answers – September 24, 2026

The September 24, 2026 puzzle ran from a ladybird beetle at 1 cm to a giant centipede at 30 cm — about 30× apart, drawing on insects & bugs. The pair furthest apart was round 4: a ladybird beetle is about 1.5× smaller than a mosquito.

Puzzle #3 asked about a giant centipede, a monarch butterfly, an Atlas moth wingspan, a ladybird beetle and a large dragonfly. Each answer below gives the measured size, the reference it stood beside and the source behind the number. Want the surprise first? Replay this puzzle — archived days never touch your streak.

ROUND 1

How long is a giant centipede compared with a laptop computer?

Answer: Giant Centipede — 30 cm. A giant centipede measures 30 cm (length / span), which is about 1.2× smaller than the reference, a laptop computer at 35 cm.

Scolopendra gigantea hunts bats in mid-air, plucking them from cave ceilings.

Common miss: players tend to inflate a giant centipede when it sits beside a laptop computer — big things get squeezed, small familiar things get stretched.

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ROUND 2

How long is a monarch butterfly compared with a hamburger?

Answer: Monarch Butterfly — 10 cm. A monarch butterfly measures 10 cm (length / span), which is almost exactly the same size as the reference, a hamburger at 10 cm.

Monarchs migrate as far as 4,000 km on a 10 cm wingspan.

Common miss: players tend to inflate a monarch butterfly when it sits beside a hamburger — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 3

How wide is an Atlas moth wingspan compared with an NBA basketball?

Answer: Atlas Moth Wingspan — 27 cm. An Atlas moth wingspan measures 27 cm (length / span), which is 1.1× as big as the reference, an NBA basketball at 24.3 cm.

Atlas moths have some of the largest wings of any insect.

Common miss: players tend to compress an Atlas moth wingspan when it sits beside an NBA basketball — big things get squeezed, small familiar things get stretched.

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ROUND 4

How long is a ladybird beetle compared with a mosquito?

Answer: Ladybird Beetle — 1 cm. A ladybird beetle measures 1 cm (length / span), which is about 1.5× smaller than the reference, a mosquito at 1.5 cm.

One ladybird can eat several thousand aphids in a lifetime.

Common miss: players tend to inflate a ladybird beetle when it sits beside a mosquito — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 5

How long is a large dragonfly compared with a monarch butterfly?

Answer: Large Dragonfly — 12 cm. A large dragonfly measures 12 cm (length / span), which is 1.2× as big as the reference, a monarch butterfly at 10 cm.

Dragonflies catch their prey on over ninety per cent of attempts, the best hit rate of any predator.

Common miss: players tend to compress a large dragonfly when it sits beside a monarch butterfly — big things get squeezed, small familiar things get stretched.

Source ↗

Sizes are measured along the axis named in each round and link to their published source. Explore the full library by category, or read how scoring works.