DAILY NO. 26 · VERIFIED MEASUREMENTS

Size It Up answers today – October 17, 2026

Today's five geography Size It Up comparisons with the measured size of each object, its reference and a source you can check. The puzzle is still live, so every answer stays hidden until you tap it. Haven't played yet? Play today's puzzle first.

Show today's overview (spoilers)

The October 17, 2026 puzzle ran from Manhattan Island at 21.6 km to the contiguous United States at 4,500 km — about 208× apart, drawing on geography. The pair furthest apart was round 4: Manhattan Island is about 55.6× smaller than Italy.

ROUND 1

How long is California compared with Great Britain?

Reveal the answer

Answer: California — 1,240 km. California measures 1,240 km (height), which is 1.2× as big as the reference, Great Britain at 1,000 km.

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

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

Source ↗
ROUND 2

How long is Japan compared with Greenland?

Reveal the answer

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 3

How wide is the contiguous United States compared with Brazil?

Reveal the answer

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 Manhattan Island compared with Italy?

Reveal the answer

Answer: Manhattan Island — 21.6 km. Manhattan Island measures 21.6 km (height), which is about 55.6× smaller than the reference, Italy at 1,200 km.

Manhattan is about 21.6 kilometres long.

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

Source ↗
ROUND 5

How wide is metropolitan France compared with Texas?

Reveal the answer

Answer: Metropolitan France — 1,000 km. Metropolitan France measures 1,000 km (length / span), which is about 1.3× smaller than the reference, Texas at 1,270 km.

Metropolitan France is nicknamed the Hexagon; no side of it runs much beyond 1,000 km.

Common miss: players tend to inflate metropolitan France when it sits beside Texas — 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.