How many bananas can you eat if your stomach is empty?
I have some blue and red sock in my drawer. I have a total of 4 socks. I pick 2 socks and the chance that I get a pair of red socks is 1/2. What is the chance of picking a pair of blue socks?
This is a classy optical illusion puzzle. What more you can find except bricks in the image below?
What goes up but never comes down?
How many words can a pen with half refill write?
Can you find a five letter word that is left with only two letters if one is removed?
Why did Buffon take the goal with him after every Juventus match?
What Does this text mean: important=important
John is found dead in a bare field. Nobody killed John, John did not commit suicide. Inspector Jacob found a bag just a few meters away from John which could save his life. What was in the bag?
There are 3 apples in the basket and you take away 2. How many apples do you have now?
The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.