The person who makes it has no need for it; the person who buys it has no use for it. The person who uses it can neither see nor feel it. What is it?
Prove that twice of ten is the same as twice of eleven.
A woman who works in a sweet shop has a measurement of 32-26-36, is 5"4" tall, and wears size "6" shoes. What do you think she weighs?
Can you divide the below-given shape into four equal and identical pieces?
I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?
Find the missing number in the series below 13 -21 34 -55 ? -144
What do you get if you add 2 to 100 four times?
Do you know who was buried in John's tomb?
The first person saw the bridge step on it and crossed, the second person saw the bridge did not step on it but crossed, the third person did not see the bridge did not step on it but crossed. Who are these people?
A Scientist was fifty years old in the year 2000 but he was forty years old in the year 2010. How can this be possible? PS: It has a logical answer.
John leaves home and then he takes three right turns. John wants to return to home but he was scared of Jacob, who is wearing a mask. What is John Situation ?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
