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The highest, the longest, the fastest, the heaviest: a whole topic of world records to estimate.
Free questions with no sign-up, where every answer is a number. Type your estimate: the closer you get to the right answer, the more points you score.
A free game mixes every topic. To play only “Records & Superlatives”, Premium accounts can filter topics in the game settings.
Type your estimate and check it: you'll see the right answer and your points.
1
How many floors open to the public does the Eiffel Tower have in total?
Answer: 3
2
At what speed, in kilometers per hour, was the peregrine falcon recorded during its dive?
Answer: 389 km/h
3
How many volumes does the Harry Potter series count?
Answer: 7
4
How many seconds did the longest recorded chicken flight last?
Answer: 13 s
5
To what age did humanity's oldest person, a Frenchwoman, live?
Answer: 122
6
How many habitable floors does the world's tallest building count?
Answer: 163