DAILY NO. 28 · VERIFIED MEASUREMENTS
The five objects from the Size It Up puzzle on September 28, 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.
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.
How people guessed: across 31 runs the typical guess was 1.2 m — 22% too large.
Answer: a house key measures 6 cm (length / span), which is about 1.3× smaller than the reference, a hockey puck at 7.6 cm.
Keys settle around 6 cm because that is what the lock cylinder needs, not the hand.
How people guessed: across 31 runs the typical guess was 5.7 cm — almost exactly right.
Answer: Jupiter measures 139,820 km (length / span), which is 1.2× as big as the reference, Saturn at 116,460 km.
Jupiter is almost eleven times wider than Earth.
How people guessed: across 31 runs the typical guess was 143,059.6 km — almost exactly right.
Answer: a dairy cow measures 2.4 m (length / span), which is 1.1× as big as the reference, a three-seat sofa at 2.2 m.
A full-grown dairy cow can be roughly 2.4 metres long.
How people guessed: across 31 runs the typical guess was 3 m — 23% too large.
Answer: a carrot measures 20 cm (height), which is 1.2× as big as the reference, an ice cream cone at 17 cm.
Supermarket carrots are pulled young — left in the ground they keep growing.
How people guessed: across 31 runs the typical guess was 18.4 cm — 8% too small.
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.