Magic Number Cards

Some Magical "Guess My Number" Tricks


This web page gives you a classic "Guess My Number" magic trick, and some variations on it. For each of these tricks, the magician (or is that mathemagician?) asks the subject to think of a number, then shows him or her some cards. For each card, the subject tells the magician whether their number is written on the card. After all the cards are shown, the magician knows the number.

To get a better idea, just watch the video below.