512 easy riddles with progressive hints and AI-powered explanations

If 3 cats can kill 3 rats in 3 minutes, how long will it take 100 cats to kill 100 rats?

A doctor in Boston has a brother in New York who is also a doctor, but the doctor in New York does not have a brother in Boston, what is the...

A young woman is attending her mother's funeral. While there, she meets a man she has never seen before and falls in love immediately. After...

A clock chimes 5 times in 4 seconds. How many times will it chime in 10 seconds?
Simon Simpleton was born in London, England. His mother was Welsh and his father Scottish. When Simon was eight his mother died. When Simon...

What needs to be broken before it can be used?

What is always slow to come, but never actually happens?

There are 2 ducks in front of 2 other ducks. There are 2 ducks behind 2 other ducks. There are 2 ducks beside 2 other ducks. How many ducks...

Which word in the English language is most frequently spelled wrong?

In the Tour de France, what is the position of a rider, after he passes the second placed rider?

I am four times as old as my daughter. In 20 years time I shall be twice as old as her. How old are we now?

What US state is surrounded by the most water?

Is it legal in New York for a man to marry his widow's sister ?

Is there a number which, when written as a word has same number of letters as its numerical value?

A simple peasant is has bought a number of camels and is taking them to his farm. As he rides contentedly along he counts them, he counts 29...

What grows in grass and shrinks in water.

What comes once in a minute, twice in a moment, but never in a thousand years?

What is as light as a feather but impossible to hold for 20 minutes?

If an electric train was going north at 100 miles/per hour which way would the smoke blow?

If you go to the movies and you're paying, is it cheaper to take one friend to the movies twice, or two friends to the movies at the same ti...

There were an electrician and a plumber waiting in line for admission to the Home Show. One of them was the father of the others son. How co...

Which word is the odd one out: First, Second, Third, Forth, Fifth, Sixth, Seventh, and Eighth.
A doctor gives you three pills and tells you to take one every half an hour. How long will the pills last?

What has roots as nobody sees, Is taller than trees Up, up it goes, And yet never grows?