The five geography objects from the Size It Up puzzle on September 26, 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
Japan — 3,000 km
Answer: Japan measures 3,000 km (height), which is 1.1× as big as the reference, Greenland at 2,670 km.
Japan’s island arc extends around 3,000 kilometres.
Common miss: players tend to compress Japan when it sits beside Greenland — big things get squeezed, small familiar things get stretched.
Answer: Manhattan Island measures 21.6 km (height), which is 21600× as big as the reference, an acoustic guitar at 1 m.
Manhattan is about 21.6 kilometres long.
Common miss: players tend to compress Manhattan Island when it sits beside an acoustic guitar — big things get squeezed, small familiar things get stretched.
Answer: the contiguous United States measures 4,500 km (length / span), which is 1.3× as big as the reference, the Moon at 3,474.8 km.
The lower 48 stretch roughly 4,500 kilometres coast to coast.
Common miss: players tend to compress the contiguous United States when it sits beside the Moon — 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.