"Quarto" is an addictive puzzle game, somewhat reminiscent of the rules of the well-known game of tic-tac-toe. The board has sixteen squares, on which players alternately set one selected and given to them by the opponent figure.
Each of the sixteen wooden figures has four distinctive features. It can be: black or white, round or square, high or low, with or without a hole. The winner is the one who sets up a row of four figures with at least one common feature and additionally announces it by shouting Quarto!