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 Tuba — 1 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.
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.
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.
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.