Games
Theme park
Computer
Math
Wars, weapons and etc
100

How many games are there in the world at 2020?

about 5 million

100

Who invented the first theme park?

George C. Tilyou

100

The slowest computer ever is ?

Grinberg

100

The smartest mathematician is?

Carl Gauss

100

What are the famous weapons in napoleonic wars?

Muskets,Bayonets or Esprit de corps . 

200

What is the first video game in the world?

Pong

200

The longest roller coaster in the world in 2020?

Steel Dragon 2000

200

The computer was invented in what year?

1833

200

what is the number 1000000000

One billion

200

What are the world's bloodiest wars in history?

World War II

300

The most popular PC game in the world in 2020?

Tom Clancy's Rainbow Six: Siege

300

Fastest roller coaster in the world in 2020?

Formula Rossa

300

The first computer invented is by whom?

Alan Turing

300

What is the number 1000000000000

One trillion

300

How many deaths are there in american revolution?

23,800

400

The first video game in the world is invented by?

Physicist William Higinbotham

400

How many theme park does Walt Disney have in 2020?

12

400

The first computer is called what?

Electronic Numerical Integrator and Computer

400

what is the number 1000000000000000

One quadrillion

400

The shortest war in history is?

the Anglo-Zanzibar War

500

The first console game is invented by?

Ralph H. Baer

500

When was the first theme park invented?

1895

500

the fastest computer was invented by who

Philip Emeagwali

500

How many zeros are there in Vigintillion ?

303

500

The longest war in history is called?

Iberian Religious War