I'm about to read your mind with 3 different mind tricks. Watch Part 2 Here - https://www.youtube.com/watch?v=HVlQkiQ7uOg Zach King will teach you how to tri... Mind reading is a puzzle or a game in which the "mathe-magician" is able to figure out the correct answer, either based on a small set of information that the audience provides or sometimes based on no information at all. Mind reading games are often based on some mathematical process that always produces a predictable result. The magician uses his or her showmanship to keep the ... Binary Numbers Magic Trick . Here is a trick that you can do at home. Cut out the 5 cards below. You are now ready to do the trick. Give the 5 cards to a friend, and ask them to pick a secret number between 1 and 31, and to give you back all the cards that have their number on it.