The cards (60) are shuffled well and dealt evenly to all players. 
The youngest player starts and asks one of the other players for a specific card – e.g. “Do you have a tiger?”. If the asked player has the corresponding card, he must give it to the questioner, who then has another turn. If the player does not have the card in question, it is now their turn to ask another player. As soon as a player has collected all 4 identical cards of a “quartet”, they may place it in front of them. The game ends as soon as the last quartet has been discarded and the player with the most quartets wins.