DAILY NO. 14 · VERIFIED MEASUREMENTS

Size It Up answers – October 5, 2026

The five geography objects from the Size It Up puzzle on October 5, 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 5, 2026 puzzle ran from Great Britain at 1,000 km to the contiguous United States at 4,500 km — about 5× apart, drawing on geography. The pair furthest apart was round 2: Texas is 1.3× as big as metropolitan France.

ROUND 1

How long is Greenland compared with Japan?

Answer: Greenland — 2,670 km. Greenland measures 2,670 km (height), which is about 1.1× smaller than the reference, Japan at 3,000 km.

The span is real, but Mercator maps still inflate Greenland’s area by about fourteen times.

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

Source ↗
ROUND 2

How wide is Texas compared with metropolitan France?

Answer: Texas — 1,270 km. 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

How wide is the contiguous United States compared with Brazil?

Answer: Contiguous United States — 4,500 km. The contiguous United States measures 4,500 km (length / span), which is almost exactly the same size as the reference, Brazil at 4,320 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 Brazil — big things get squeezed, small familiar things get stretched.

Source ↗
ROUND 4

How long is Japan compared with Greenland?

Answer: Japan — 3,000 km. 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

How long is Great Britain compared with Italy?

Answer: Great Britain — 1,000 km. Great Britain measures 1,000 km (height), which is about 1.2× smaller than the reference, Italy at 1,200 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 Italy — 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.