Playing games
Collecting things
Exploring places
Doing science
Mathing maths
100
What popular board game features pieces like the rook, bishop, and knight?
Chess
100
What is the name of the little sticker that goes in the upper-right corner of an envelope before you mail it?
Postage stamp
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100
Where do you go when you want to get onto a airplane?
Airport
100
Which bird is famous for imitating sounds and speech?
Parrot
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100
What is ⅔ of 30?
20
200
What is the name of the money used in Roblox?
Robux
200
What kind of collectable item might feature Babe Ruth, a Black Lotus, or a surfing Pikachu?
Trading card
200
What underwater activity are you doing when you're wearing a respirator, oxygen tank, flippers, and a wetsuit?
Scuba diving
200
Something in the center of our galaxy is so dense and dark that not even light can escape from inside of it. What is it?
Black hole
200
What do we call the distance around a circle?
Circumference
300
What video game, created in Russia almost 40 years ago, features shapes that fall from the top of the screen and can be interlocked to create rows of blocks?
Tetris
300
Which coin was once printed with all 50 U.S. states on the back side?
Quarter
300
Who was the first human to step foot on the Moon?
Neil Armstrong
300
What kind of blood cells fight infections?
White blood cells
300
If a book costs $13 and you have $60, how many books can you buy?
4 books (and have $8 left over)
400
In what popular video game do you inherit your grandpa's farm, grow lots of vegetables, and make friends with other villagers?
Stardew Valley
400
What do you call any object that has a high value (is worth a lot of money) because of its considerable old age?
Antique
400
What massive waterfall borders the United States and Canada?
Niagara Falls
400
What part of the eye controls the amount of light that enters?
Pupil
400
If you were to multiply together all the numbers on your telephone’s keypad, what number would you get?
0
500
What year did Minecraft launch?
2011
500
The most expensive comic book of all time is an original copy of Action Comics #1, which was released all the way back in 1938. Which famous superhero was first introduced in this comic book?
Superman
500
What official document do you need to travel to another country?
Passport
500
What do you call a scientist who studies fossils?
Paleontologist
500
The figure known as a "lemniscate" is typically used in math, and elsewhere, to represent what concept?
Infinity