Cards featuring characters from Wimpy Kid/Gregs Tagebuch are spread face-down. All play simultaneously and reveal one card after the other, using only one hand. For each card you decide if you put it face-down on your Pig Stack / Schweinehaufen or put it back, face down. A card fits the stack if it does NOT show the same person or the same color as the previous card in the stack. Cards in your own stack cannot be checked. When all cards have been collected, you win with most cards in a correct sequence. —user summary