A boy and a girl are sitting on the porch.
"I'm a boy," says the child with black hair.
"I'm a girl," says the child with red hair.
If at least one of them is lying, who is which?

What does this rebus mean?

O
N
C
E
TIME

Identify Me

Hint1: I am a god
Hint 2: I am a planet
Hint 3: measurer of heat

You are stuck on an island where you have nothing. You find four pieces of paper somewhere on the island. What will be your strategy to escape from the island safely?

PS: No other resource is available to you on the island, neither can you build anything.

What is the word or phrase?

I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?

Out of the nine cats that you can see in the picture, there are only two that are completely identical. Can you find them out?

This is a famous paradox which has caused a great deal of argument and disbelief from many who cannot accept the correct answer. Four balls are placed in a hat. One is white, one is blue and the other two are red. The bag is shaken and someone draws two balls from the hat. He looks at the two balls and announces that at least one of them is red. What are the chances that the other ball he has drawn out is also red?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

I guess 76.8% of readers will like this riddle.

What's the least number of people should read this post?