40 Caida y Limpia is the best way to play 40, in this app you will truly be able to show your abilities because YOU will be the one who decides which cards to pick up, it is boring if you only throw a card and the game chooses which cards to take.
40 is the traditional Ecuadorian cards game, now available on your mobile devices. Play with your friends online at any time. You can also play Cuarenta (forty in spanish) against some robots when you don't have an internet connection.
Some players say that playing agains the robots is too easy, others say that robots cheat. The truth is that the robots don't cheat, they don't have access to other player's cards and the cards are not dealt "exactly" to make you loose. Some robots have a great memory of all the cards played, and that is 100% legal.