DAILY NO. 11 · VERIFIED MEASUREMENTS

Size It Up answers – September 11, 2026

The five geography objects from the Size It Up puzzle on September 11, 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

California1,240 km

Answer: California measures 1,240 km (height), which is almost exactly the same size as the reference, Italy at 1,200 km.

California is roughly 1,240 kilometres from north to south.

Common miss: players tend to compress California when it sits beside Italy — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 2

Texas1,270 km

Answer: Texas measures 1,270 km (length / span), which is 1.3× as big as the reference, metropolitan France at 1,000 km.

Texas stretches about 1,270 kilometres east to west.

Common miss: players tend to compress Texas when it sits beside metropolitan France — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 3

Great Britain1,000 km

Answer: Great Britain measures 1,000 km (height), which is about 1.2× smaller than the reference, California at 1,240 km.

About the straight-line distance from Land’s End to John o’ Groats.

Common miss: players tend to inflate Great Britain when it sits beside California — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 4

Japan3,000 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.

Source ↗
ROUND 5

Contiguous United States4,500 km

Answer: the contiguous United States measures 4,500 km (length / span), which is 1.1× as big as the reference, Australia at 4,000 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 Australia — big things get squeezed, small familiar things get stretched.

Source ↗

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.