Today's five vehicles 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 16, 2026 puzzle ran from a cruising sailboat at 10 m to a high-speed train at 200 m — about 20× apart, drawing on vehicles. The pair furthest apart was round 5: a Boeing 747 is 1.9× as big as a Space Shuttle orbiter.
ROUND 1
How long is an American school bus compared with a Stegosaurus?
Reveal the answer
Answer: American School Bus — 10.7 m. An American school bus measures 10.7 m (length / span), which is 1.2× as big as the reference, a Stegosaurus at 9 m.
A full-size American school bus is commonly around 10.7 metres long.
Common miss: players tend to compress an American school bus when it sits beside a Stegosaurus — big things get squeezed, small familiar things get stretched.
How long is a New York subway car compared with an American school bus?
Reveal the answer
Answer: New York Subway Car — 18.3 m. A New York subway car measures 18.3 m (length / span), which is 1.7× as big as the reference, an American school bus at 10.7 m.
A common New York subway car is about 60 feet long.
Common miss: players tend to compress a New York subway car when it sits beside an American school bus — big things get squeezed, small familiar things get stretched.
How long is a high-speed train compared with the Roman Colosseum?
Reveal the answer
Answer: High-Speed Train — 200 m. A high-speed train measures 200 m (length / span), which is 1.1× as big as the reference, the Roman Colosseum at 189 m.
A complete high-speed trainset can be around 200 metres long.
Common miss: players tend to compress a high-speed train when it sits beside the Roman Colosseum — big things get squeezed, small familiar things get stretched.
How long is a cruising sailboat compared with a Triceratops?
Reveal the answer
Answer: Cruising Sailboat — 10 m. A cruising sailboat measures 10 m (length / span), which is 1.1× as big as the reference, a Triceratops at 9 m.
A modest cruising yacht is commonly around ten metres long.
Common miss: players tend to compress a cruising sailboat when it sits beside a Triceratops — big things get squeezed, small familiar things get stretched.
How long is a Boeing 747 compared with a Space Shuttle orbiter?
Reveal the answer
Answer: Boeing 747 — 70.7 m. A Boeing 747 measures 70.7 m (length / span), which is 1.9× as big as the reference, a Space Shuttle orbiter at 37.3 m.
A classic Boeing 747 is roughly 70.7 metres long.
Common miss: players tend to compress a Boeing 747 when it sits beside a Space Shuttle orbiter — 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.