To play a card on a spit pile it has to be next in sequence up or down.
Cards can turn the corner, i.e. on an ace you can play a two or a king.
If a position is reached where neither player can play, each places the top card from their respective stockpile on top of the spit pile they started.
Play then continues as before.
The game is played until all of someone's cards are gone.
The one who finish first is win.