Humor videos are also called mind twister videos. There are various categories inside humor videos that are available online. These include online puzzles videos, online brain teasers, online mind twisters and so on. These types of videos are very popular among children. These videos are very exciting also help them to develop their brain. Videos like online puzzles videos provides a user to develop their mind skill. Online brain teasers are also available on the Internet which a user can watch to sharpen their mind and to develop their brain. Online mind twisters are also available for the same reasons. By watching these kinds of humor videos, a person can learn how solve difficult puzzles and mind twisters which in turn increase their brain capability. Children are used to watch these kind of videos mostly. For this reason, some other categories like online cartoons and online comics are also available today on the Internet. Many websites today provides tips and tricks for learning and solving puzzles. We can easily find these learning videos and learn solving puzzles. We can also download these videos from number of websites for free.