problems

This riddle read seems to be unreasonable but still has a solution. Can you do it?

People are always smarter than computers. If you don't believe it, the problem below will prove to you.

Just move one match, turn this calculation from wrong to true. The puzzle seems simple, but it turns out to be more complicated than we thought.

The problem seems to be simple about the three quantities of horses, horseshoes and shared boots on Facebook still confusing many people.

Huge capacity just to contain the solution to a problem. Is it really that difficult?

Do you give yourself intelligence and eyeballs? You think yourself

Any kind of puzzle, hard or easy, doesn't matter. As long as you have to think, puzzle is the best way to train and keep your mind clear.

The United Nations said the extremely severe flood situation in North Korea left at least 133 people dead, 395 others missing and more than 100,000 people had to flee their homes.