Today's five technology 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 November 1, 2026 puzzle ran from a smartwatch at 4.5 cm to a server rack at 2 m — about 44× apart, drawing on technology. The pair furthest apart was round 5: a smartwatch is about 2.1× smaller than a coffee mug.
ROUND 1
How tall is a PlayStation 5 compared with a desktop computer tower?
Reveal the answer
Answer: PlayStation 5 — 39 cm. A PlayStation 5 measures 39 cm (height), which is about 1.2× smaller than the reference, a desktop computer tower at 45 cm.
The largest home console ever sold, almost entirely because of its cooling.
Common miss: players tend to inflate a PlayStation 5 when it sits beside a desktop computer tower — big things get squeezed, small familiar things get stretched.
How tall is a desktop computer tower compared with a PlayStation 5?
Reveal the answer
Answer: Desktop Computer Tower — 45 cm. A desktop computer tower measures 45 cm (height), which is 1.2× as big as the reference, a PlayStation 5 at 39 cm.
Tower cases are sized around the motherboard, a standard barely changed since 1995.
Common miss: players tend to compress a desktop computer tower when it sits beside a PlayStation 5 — big things get squeezed, small familiar things get stretched.
How tall is a server rack compared with a US interior door?
Reveal the answer
Answer: Server Rack — 2 m. A server rack measures 2 m (height), which is almost exactly the same size as the reference, a US interior door at 2 m.
A full rack is commonly around two metres tall.
Common miss: players tend to inflate a server rack when it sits beside a US interior door — big things get squeezed, small familiar things get stretched.
How long is an office printer compared with a computer keyboard?
Reveal the answer
Answer: Office Printer — 45 cm. An office printer measures 45 cm (length / span), which is almost exactly the same size as the reference, a computer keyboard at 44 cm.
Width is set by the paper path — A4 and Letter need the same clearance.
Common miss: players tend to compress an office printer when it sits beside a computer keyboard — big things get squeezed, small familiar things get stretched.
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.