A card trick automatic and very simple as beginners can practice the illusionists.
Magic trick:
First of all, have 12 red and black cards in this way:
1- Ask a spectator to secretly choose any red card.
2- He must then move on the map nearest black in the same column as the previous card.
3- Now ask them to choose the nearest red card on the same line as the previous card.
4- The next step is to move the black card the nearest diagonal of the previous map.
5- Finally the final map will be the nearest red card in the same column as the previous card.
Concentrate for a few seconds and probe the mind of your audience ... The final card is the ace of hearts!
Secret of the tour:
Regardless of the chosen card at the beginning of magic by the viewer, the final map will always be the red card in the middle column.
Good psychism!