Who Did It? is a silly push-your-luck card game about finding out which animal pooped in the living room. Each player starts with one of each animal and takes turns to play them to claim their innocence before accusing another animal of pooping. It's a fast-action combination of snap and a memory game.

Play involves using your cards to claim their innocence, but then accusing another animal of doing the poop. Other players then race to play the accused animal, as they get rid of that card and get to go next. But you need to be careful not to accuse an animal everyone has already played because they have been proven innocent.

If you accuse an innocent animal that no one has in their hands then you get a Poop token. If you get rid of all your cards the last player with cards gets a Poop token. When someone has three Poop tokens it's game over and the winner is the player with the fewest poops.

The result is a game that is simple enough for anyone to play. It has the frantic fun of snap, but you also need to keep track of who has played which animals to make sure you don't make a false accusation.