DAILY NO. 30 · VERIFIED MEASUREMENTS
The five vehicles objects from the Size It Up puzzle on October 21, 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.
The October 21, 2026 puzzle ran from a cruising sailboat at 10 m to a container ship at 300 m — about 30× apart, drawing on vehicles. The pair furthest apart was round 3: a New York subway car is 1.5× as big as a Tyrannosaurus rex.
Answer: Boeing 747 — 70.7 m. A Boeing 747 measures 70.7 m (length / span), which is 1.4× as big as the reference, an Olympic swimming pool at 50 m.
A classic Boeing 747 is roughly 70.7 metres long.
Common miss: players tend to compress a Boeing 747 when it sits beside an Olympic swimming pool — big things get squeezed, small familiar things get stretched.
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.
Answer: New York Subway Car — 18.3 m. A New York subway car measures 18.3 m (length / span), which is 1.5× as big as the reference, a Tyrannosaurus rex at 12.3 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 a Tyrannosaurus rex — big things get squeezed, small familiar things get stretched.
Answer: Container Ship — 300 m. A container ship measures 300 m (length / span), which is 1.1× as big as the reference, the RMS Titanic at 269 m.
A large container ship is almost three football fields long.
Common miss: players tend to compress a container ship when it sits beside the RMS Titanic — big things get squeezed, small familiar things get stretched.
Answer: Cruising Sailboat — 10 m. A cruising sailboat measures 10 m (length / span), which is about 1.1× smaller than the reference, an American school bus at 10.7 m.
A modest cruising yacht is commonly around ten metres long.
Common miss: players tend to inflate a cruising sailboat when it sits beside an American school bus — 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.