Number of players: 2
Deal the cards out equally between both players. The players are allowed to look at their cards but keep them hidden from the other player.
The first player puts down any card to start the game.
The players then take it in turns to put down a card that is either the same face value or the same suit. If a player can't lay down a card the other player takes their turn.
The winner is the first person to put down all their cards.