The five landmarks objects from the Size It Up puzzle on September 17, 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
Golden Gate Bridge — 2.7 km
Answer: the Golden Gate Bridge measures 2.7 km (length / span), which is about 4655.5× smaller than the reference, Earth at 12,742 km.
The full bridge is 2.737 kilometres from abutment to abutment.
Common miss: players tend to inflate the Golden Gate Bridge when it sits beside Earth — big things get squeezed, small familiar things get stretched.
Answer: the Gateway Arch measures 192 m (height), which is almost exactly the same size as the reference, the Space Needle at 184 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 Space Needle — big things get squeezed, small familiar things get stretched.
Answer: the Eiffel Tower measures 330 m (height), which is about 1.3× smaller than the reference, the Empire State Building at 443.2 m.
The Eiffel Tower reaches about 330 metres including its antenna.
Common miss: players tend to inflate the Eiffel Tower when it sits beside the Empire State Building — big things get squeezed, small familiar things get stretched.
Answer: the Statue of Liberty measures 93 m (height), which is about 1.2× smaller than the reference, a Saturn V rocket at 110.6 m.
The 93 metres include the pedestal and the torch.
Common miss: players tend to inflate the Statue of Liberty when it sits beside a Saturn V rocket — big things get squeezed, small familiar things get stretched.
Answer: the Burj Khalifa measures 828 m (height), which is 2.5× as big as the reference, the Eiffel Tower at 330 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 Eiffel Tower — 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.