Can you divide numbers from 1 to 9 (1 2 3 4 5 6 7 8 9) into two groups so that the sum of the numbers of each group is equal?

Note: 9 cannot be turned over to make it 6.

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

Find out the missing number in the picture attached:

There are forty elephants and they have forty-fore heads. How can this be possible?

I guess 76.8% of readers will like this riddle.

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

There’s a girl who has a large family. She has an equal amount of brothers and sisters, but each brother only has half as many brothers and sisters. What’s the correct amount of brothers and sisters?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

What is harder to catch the faster you run?

Paul's height is six feet, he's an assistant at a butcher's shop and wears size 9 shoes. What does he weigh?