Clase #2
https://www.gamesforthebrain.com/spanish/counterfeit/
https://www.gamesforthebrain.com/spanish/cantstop/
https://www.gamesforthebrain.com/spanish/masterpieces/
https://www.gamesforthebrain.com/spanish/mastercards/
https://www.gamesforthebrain.com/spanish/reversi/
https://www.misabueso.com/juegos/juegos-de-logica-y-memoria/memory-dragons.htm
www.madridsalud.es/interactivos/memoria/refran.php
europa.eu/europago/games/memory/memory.jsp?language=es