The five vehicles objects from the Size It Up puzzle on September 29, 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
American School Bus — 10.7 m
Answer: an American school bus measures 10.7 m (length / span), which is about 1.1× smaller than the reference, a Tyrannosaurus rex at 12.3 m.
A full-size American school bus is commonly around 10.7 metres long.
Common miss: players tend to inflate an American school bus when it sits beside a Tyrannosaurus rex — big things get squeezed, small familiar things get stretched.
Answer: a cruiser motorcycle measures 2.2 m (length / span), which is 1.3× as big as the reference, a road bicycle at 1.8 m.
Cruisers are long and low — the raked front fork accounts for most of the extra length over a sport bike.
Common miss: players tend to compress a cruiser motorcycle when it sits beside a road bicycle — big things get squeezed, small familiar things get stretched.
Answer: a farm tractor measures 5 m (length / span), which is 1.1× as big as the reference, a family sedan at 4.6 m.
Five metres of tractor is mostly wheelbase; the rear tyres alone can stand taller than an adult.
Common miss: players tend to compress a farm tractor when it sits beside a family sedan — big things get squeezed, small familiar things get stretched.
Answer: a high-speed train measures 200 m (length / span), which is about 1.3× smaller than the reference, the RMS Titanic at 269 m.
A complete high-speed trainset can be around 200 metres long.
Common miss: players tend to inflate a high-speed train when it sits beside the RMS Titanic — big things get squeezed, small familiar things get stretched.
Answer: the RMS Titanic measures 269 m (length / span), which is about 1.1× smaller than the reference, a container ship at 300 m.
Titanic was about 269 metres long — shorter than many modern container ships.
Common miss: players tend to inflate the RMS Titanic when it sits beside a container ship — 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.