This is just incredible classic impromptu card magic done with just 8 cards. Involves 2 spectators each having a selection.  The cards are mixed, shuffled and cut multiple times. Cards are now in a state of total chaos.  Cards are face up, face down and completely in an unusual disorder. The spectator makes all the choices in arranging the cards.  No force and only free choices yet when the cards are spread all the red cards are on one side except the spectator’s black card and all the black cards are on the other side of the spread, except the spectator’s red card. Very easy to do.  Practically works by itself. You just follow the steps taught in the tutorial and you will fool yourself.  This is a great one.  That’s why it here for you to learn and have fun performing.