DAILY NO. 3 · VERIFIED MEASUREMENTS

Size It Up answers – September 3, 2026

The five music objects from the Size It Up puzzle on September 3, 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

Concert Tuba1 m

Answer: a concert tuba measures 1 m (height), which is almost exactly the same size as the reference, an acoustic guitar at 1 m.

Up to 5.5 m of tubing, wrapped into about a metre of instrument.

Common miss: players tend to inflate a concert tuba when it sits beside an acoustic guitar — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 2

Acoustic Guitar1 m

Answer: an acoustic guitar measures 1 m (height), which is 1.1× as big as the reference, a dining chair at 90 cm.

A dreadnought is about a metre long, but only 65 cm of that is vibrating string.

Common miss: players tend to compress an acoustic guitar when it sits beside a dining chair — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 3

Trombone90 cm

Answer: a trombone measures 90 cm (length / span), which is almost exactly the same size as the reference, a golden retriever at 94 cm.

Measured closed — running the slide out to seventh position adds more than half a metre.

Common miss: players tend to inflate a trombone when it sits beside a golden retriever — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 4

Alto Saxophone74 cm

Answer: an alto saxophone measures 74 cm (height), which is 1.3× as big as the reference, a violin at 59 cm.

The bend and the bell fold more than a metre of tubing into 74 cm of instrument.

Common miss: players tend to compress an alto saxophone when it sits beside a violin — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 5

Stage Microphone18 cm

Answer: a stage microphone measures 18 cm (height), which is 1.1× as big as the reference, an ice cream cone at 17 cm.

A handheld vocal mic is sized around the grip, not the capsule inside it.

Common miss: players tend to compress a stage microphone when it sits beside an ice cream cone — 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.