Cayro Triangular Dominoes is a variant of the classic domino game from the Spanish brand Cayro, founded in 1954. It features triangular pieces instead of the traditional rectangular shape, allowing for different combinations and rules than conventional dominoes. With more sides available to fit new pieces each turn, the game is faster and more unpredictable than the classic version. The rules of this variant are usually explained in a leaflet included in the box, making it easy to learn even for those who have never played triangular dominoes. It is suitable for those who already know classic dominoes and are looking for a more challenging and original variant to play with family or friends. It combines with the metal box version of the same game, Triangular Dominoes.