A little girl goes to the store and buys one dozen eggs. As she is going home, all but three break. How many eggs are left unbroken?
While handling a project, the landscaper is asked by the owner of the mansion that he wants four trees in front of his mansion that are exactly equidistant from each other. How will he do it?
How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?
What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?
Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?
What's the only room from which no one can enter or leave
John can place six large boxes or nine small boxes into a carton. Can you find out in how many cartons can he place sixty-six boxes in total?
Which is heavier: a ton of bricks or a ton of feathers?
When does a USA Potato change its nationality?
Why are all black people so quick ?
A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
