DAILY NO. 21 · VERIFIED MEASUREMENTS

Size It Up answers – September 21, 2026

The five technology objects from the Size It Up puzzle on September 21, 2026, with the measured size of each, the reference it was compared against, a source you can check, and how the community's guesses landed. Want the surprise first? Replay this puzzle — archived days never touch your streak.

ROUND 1

Camera Drone35 cm

Answer: a camera drone measures 35 cm (length / span), which is almost exactly the same size as the reference, a large pizza at 35.6 cm.

Measured diagonally between motors, the dimension most drone regulations use.

Common miss: players tend to inflate a camera drone when it sits beside a large pizza — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 2

Smartphone14.7 cm

Answer: a smartphone measures 14.7 cm (height), which is about 1.2× smaller than the reference, a stage microphone at 18 cm.

Phones stopped growing at roughly the limit of what a thumb can reach one-handed.

Common miss: players tend to inflate a smartphone when it sits beside a stage microphone — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 3

Mirrorless Camera13 cm

Answer: a mirrorless camera measures 13 cm (length / span), which is 1.1× as big as the reference, a large dragonfly at 12 cm.

Dropping the mirror box let camera bodies shrink by about a third.

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

Source ↗
ROUND 4

55-Inch Television1.2 m

Answer: a 55-inch television measures 1.2 m (length / span), which is 1.4× as big as the reference, a baseball bat at 86 cm.

A 55-inch TV is 55 inches corner to corner; across the front it is only about 1.2 m.

Common miss: players tend to compress a 55-inch television when it sits beside a baseball bat — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 5

Laptop Computer35 cm

Answer: a laptop computer measures 35 cm (length / span), which is about 1.3× smaller than the reference, a domestic cat at 46 cm.

Measured across the closed lid, not along the screen’s diagonal.

Common miss: players tend to inflate a laptop computer when it sits beside a domestic cat — 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.