The real problem is that every time the ad changes at the bottom the game freezes for 5-20 seconds. Very frustrating.
Otherwise, game is not too bad though should at least have the option of requiring two Canastas to go out. In four player game, the player to the right always takes the pile with one and a wildcard and almost always has black threes to discard. Have noticed that when a red three is turned over to start and the pile is taken by the computer, they do not discard but if I take that pile, I still have to. Also, when I do not have a this app and am down to a single card, if the computer discards a card I have melded on the table, into a pile containing more than one card, I can't take the pile. I understand if the pile is a single card because then I would not have a discard. But with multiple cards in the pile, I should be able to take the pile.