The five landmarks objects from the Size It Up puzzle on September 22, 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
Gateway Arch — 192 m
Answer: the Gateway Arch measures 192 m (height), which is 1.1× as big as the reference, the Washington Monument at 169.3 m.
St Louis’s Gateway Arch is as wide as it is tall.
Common miss: players tend to compress the Gateway Arch when it sits beside the Washington Monument — big things get squeezed, small familiar things get stretched.
Answer: the Elizabeth Tower measures 96 m (height), which is almost exactly the same size as the reference, the Statue of Liberty at 93 m.
The clock tower commonly called Big Ben is 96 metres tall.
Common miss: players tend to compress the Elizabeth Tower when it sits beside the Statue of Liberty — big things get squeezed, small familiar things get stretched.
Answer: the Burj Khalifa measures 828 m (height), which is 1.9× as big as the reference, the Empire State Building at 443.2 m.
At 828 metres, Burj Khalifa is the tallest completed building.
Common miss: players tend to compress the Burj Khalifa when it sits beside the Empire State Building — big things get squeezed, small familiar things get stretched.
Answer: the Washington Monument measures 169.3 m (height), which is about 1.1× smaller than the reference, the Space Needle at 184 m.
The marble changes shade a third of the way up, where construction stopped for over twenty years.
Common miss: players tend to inflate the Washington Monument when it sits beside the Space Needle — big things get squeezed, small familiar things get stretched.
Answer: the Eiffel Tower measures 330 m (height), which is 1.7× as big as the reference, the Gateway Arch at 192 m.
The Eiffel Tower reaches about 330 metres including its antenna.
Common miss: players tend to compress the Eiffel Tower when it sits beside the Gateway Arch — 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.