Prove that twice of ten is the same as twice of eleven.
There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence. Do you know what word is that?
I can write cow in 13 letters. Can You?
Who is generally closer to the kids, mom or dad? (it's a funny riddle)
First, think of the colour of clouds. Next think the colour of snow. Last, think of the colour of the moon. Now, what do cows drink?
What's the best place to go shopping in the ocean?
Which fur should we be getting from the Lion?
Why is 6 afraid of 7?
What is the fastest way to double your money?
I have branches, but no fruit, trunk or leaves. What am I?
A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it. How can he do that?
In 2007, a puzzle was released and $2 million prizes were offered for the first complete solution. The competition ended at noon on 31 December 2010, with no solution being found. Wiki
