Today's five Size It Up comparisons with the measured size of each object, its reference and a source you can check. The puzzle is still live, so every answer stays hidden until you tap it. Haven't played yet? Play today's puzzle first.
Show today's overview (spoilers)
The October 18, 2026 puzzle ran from a watermelon at 40 cm to a Triceratops at 9 m — about 23× apart, drawing on dinosaurs, food & drink, pokémon. The pair furthest apart was round 2: a watermelon is 1.1× as big as a large pizza.
ROUND 1
How long is a Triceratops compared with a Stegosaurus?
Reveal the answer
Answer: Triceratops — 9 m. A Triceratops measures 9 m (length / span), which is almost exactly the same size as the reference, a Stegosaurus at 9 m.
The skull alone could reach 2.5 m, among the largest of any land animal.
Common miss: players tend to inflate a Triceratops when it sits beside a Stegosaurus — 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.