In case you were starting to feel confident, this one was meant for third graders in Vietnam. The answer is 66, but we don't blame you for scratching your head about how they got there.

Which Burger Is Different in below image?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

John and Jill are madly in love with each other. To remind Jill of his pure love, John wants to send her a ring by post but in their country where burglary is quite prominent, any package that is not locked comes under the risk of being stolen for the contents.

John and Jill possess many padlocks but neither one of them has the other key.

Can you find a way John can send the ring to Jill safely?

I make two people out of one. What am I?

What English word has three consecutive double letters?

You bought me for dinner but never eat me. What am I?

A boy was at a carnival and went to a booth where a man said to the boy, "If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50." The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he'll just say he weighs more or less. In the end the boy ended up paying the man $50. How did the man win the bet?