The five objects from the Size It Up puzzle on September 27, 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
Hockey Puck — 7.6 cm
Answer: a hockey puck measures 7.6 cm (length / span), which is almost exactly the same size as the reference, a chocolate chip cookie at 8 cm.
A regulation puck is exactly three inches across.
How people guessed: across 27 runs the typical guess was 8.1 cm — 7% too large.
Answer: the Elizabeth Tower measures 96 m (height), which is about 1.2× smaller than the reference, a Saturn V rocket at 110.6 m.
The clock tower commonly called Big Ben is 96 metres tall.
How people guessed: across 27 runs the typical guess was 142 m — 48% too large. The most common miss is picturing the Elizabeth Tower far bigger than a Saturn V rocket really allows.
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.