Children's card game featuring Benjamin Blümchen. From a hand of cards, each player adds a card to the face-up stack pile. The card added must be either the same colour as the previous card (thus changing the number) or the same number (thus changing the colour. Being a game for youngsters, after they have made a legal play, they can then add any other card from their hand to the stack (so, in one turn, they should be able to use two cards). The first player to use all their cards, wins.