ALL ANSWERS · NATURE · DAILY No. 4 · OCTOBER 28, 2026
Sizekin Nature answer: October 28
The five Nature silhouettes for October 28, with the true sizes. If you have not played yet, this page is a spoiler — play these five first, then come back to argue with the numbers.
Day 4 ran from English Oak (20 m) to Mount Everest (8.849 km). The widest gap was round 4, English Oak against Giant Sequoia, at 4.2×; the closest call was round 3, Denali against Mont Blanc, only 1.3× apart — the kind of round that separates a 90 from a 60.
ROUND 1
Angel Falls (total height) vs Mount Fuji (above sea level)
Mount Fuji · reference · 3.776 km Angel Falls · true height · 979 m 3.9× shorter than Mount Fuji
Angel Falls drops a total of 979 m, including an unbroken plunge of 807 m.
ROUND 2
Mount Kilimanjaro (above sea level) vs Mount Everest (above sea level)
Mount Everest · reference · 8.849 km Mount Kilimanjaro · true height · 5.895 km 1.5× shorter than Mount Everest
Kilimanjaro's summit is 5,895 m above sea level and 4,900 m above its plateau base.
ROUND 3
Denali (above sea level) vs Mont Blanc (above sea level)
Mont Blanc · reference · 4.807 km Denali · true height · 6.19 km 1.3× taller than Mont Blanc
Denali, the highest peak in North America, was measured at 6,190 m above sea level in 2015.
ROUND 4
English Oak (mature, typical height) vs Giant Sequoia (General Sherman, height)
Giant Sequoia · reference · 83.8 m English Oak · true height · 20 m 4.2× shorter than Giant Sequoia
A mature English oak typically stands about 20 m tall, and sometimes grows up to 40 m.
ROUND 5
Horseshoe Falls (crest line, Niagara Falls) vs Ben Nevis (above sea level)
Ben Nevis · reference · 1.345 km Horseshoe Falls · true width · 670 m 2.0× shorter than Ben Nevis
The crest line of the Horseshoe Falls is about 670 m wide; the water drops an average of 57 m.
Beat these tomorrow
Every round is worth up to 100 points: within 6% of the true size scores 100, half or double scores 45, five times off scores zero. The daily puzzle is the same five for everyone and refreshes at midnight in your time zone; if you want more than five, Sizekin Unlimited draws fresh pairs from the whole library for as long as you like.