Which planet is known as the Red Planet?
AnswerMars
Iron oxide dust gives Mars its reddish color.
Challenge · Facts & stats
EZ facts & stats
7 fact-checked facts about easy wins: quick puzzles, simple know-how and everyday facts, each with the reason behind it. 5 more are in today's round and join this page after it closes.
The basics
At what temperature in Fahrenheit does water freeze?
Answer32°F
Water freezes at 32°F, or 0°C.
Going deeper
How many minutes are in a day?
Answer1,440
24 hours times 60 minutes equals 1,440.
Which of these numbers is prime?
Answer17
17 is divisible only by 1 and itself.
What is the smallest US state by area?
AnswerRhode Island
Rhode Island is the smallest state by land area.
Expert level
How many bones are in the typical adult human body?
Answer206
Babies have more bones, many of which fuse into 206 by adulthood.
About how fast does sound travel through air at room temperature?
Answer343 meters per second
At about 20°C sound travels roughly 343 m/s.
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