DAILY NO. 34 · VERIFIED MEASUREMENTS

Size It Up answers – October 4, 2026

The five geography objects from the Size It Up puzzle on October 4, 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

Greenland — 2,670 km

Answer: Greenland measures 2,670 km (height), which is 2.2× as big as the reference, California at 1,240 km.

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

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

Source ↗
ROUND 2

Hawaiʻi Island — 150 km

Answer: Hawaiʻi Island measures 150 km (length / span), which is about 6.7× smaller than the reference, metropolitan France at 1,000 km.

The Big Island is larger than all the other Hawaiian islands combined, and still growing.

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

Source ↗
ROUND 3

Brazil — 4,320 km

Answer: Brazil measures 4,320 km (length / span), which is 1.1× as big as the reference, Australia at 4,000 km.

Brazil is almost exactly as wide as it is tall — roughly 4,300 km either way.

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

Source ↗
ROUND 4

Australia — 4,000 km

Answer: Australia measures 4,000 km (length / span), which is about 1.1× smaller than the reference, Brazil at 4,320 km.

Australia is nearly as wide as the contiguous United States, with a tenth of the population.

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

Source ↗
ROUND 5

California — 1,240 km

Answer: 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 ↗

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.