The Mystery of Mensa Time and Space is one of the series of Mensa books. The mystery of time and space is not just a game. Mensa tells you that a person can walk through all kinds of mazes designed by a group of smart people, which in itself is a superb viability. \ x0d \ x0d \ Dare to walk into the maze without getting lost, and you will be better than others. \ x0d \ \ x0d \ Mensa's Challenge of Hackers is one of Mensa's series of books. It is a virtual reality space set by computer system for human beings. You must go all out to find a way out before it's too late. Although the escaped password is hidden in the computer circuit, it is not easy to find it. \x0d\\x0d\ Can you successfully escape the most exciting puzzle in Mensa? \ x0d \ x0d \ Mensa personality test is one of Mensa series books. It is an integration of questionnaires, psychological tests and exercises, specially designed to help you clearly see your ambitions, motivations and relationships. There are three parts in the book, and each part investigates different personality levels to help you discover your true self. \x0d\\x0d\ How well did you know yourself before entering this book? \ x0d \ x0d \ Mensa IQ Black Hole is one of the "Mensa Series Books". It is a set of comprehensive reading materials for four-wheel puzzles created by Mensa. In these rounds, deductive ability, numbers, memory and visual imagination skills are skillfully used at the same time, which will be a great challenge to your intelligence and patience. \ x0d \ x0d \ Are you ready for this challenge? \ x0d \ x0d \ Mensa is the name of the world's top IQ club. It was founded in Oxford, England on 1946, and was co-founded by lawyer Beril and scientist Weil. They plan to set up a club for smart people, so that participants' high IQ can be recognized, affirmed and constantly improved through challenging club activities, and share each other's success. \ x0d \ x0d \ more than half a century's development has made Mensa the best, largest and most successful IQ club in the world. As a super club, it has more than 654.38+million members, covering the whole world 100 countries. In addition to Antarctica, it has branches in more than 40 countries on all continents. \ x0d \ x0d \ Mensa members have no other characteristics except high IQ. The only way to take Mensa is to take the exam and stand out from the crowd-out of every 100 people who pass Mensa, the best two will be accepted as full members. \ x0d \ x0d \ Mensa not only provides a wonderful intellectual exchange forum for members, but also publishes the most challenging intellectual questions contributed by members for people other than members to share. With Mensa's position in the field of IQ test, "Mensa Series" is not only popular in Europe and America, but also listed as an important reference standard for selecting talents by many government agencies and multinational companies around the world.