Joke: A brain teaser, a man is dating someone he doesn't want to date.

Brainstorming originated in ancient India. It means that when thinking encounters special obstacles, you should quickly leave the habit of thinking and think about the problem from other aspects. Now refers to some intellectual questions that can't be answered by the usual way of thinking.

Brainstorming covers a wide range: educational, funny, mathematical, adult and so on. Brainstorming is a kind of entertainment and a popular word game.

Answer skills:

The difficulty of this question is that many respondents think that water or other tools are needed to put out the fire. Once they think in this direction, they can't find the right answer.

This problem is solved by adding words in crossword puzzles, that is, adding one Chinese character to other Chinese characters.

When answering brain teasers, don't think too far in one direction. Once found, we should change our thinking immediately, otherwise we will fall into the trap of topic setting.