You definitely have to know the rules of the game before you download the app, but this is perfect practice if you need to work on your reflexes! The only problem I have is medium difficulty is way to easy, it goes mind-numbingly slow, but on the other hand, hard is impossible. I like the speed in which cards are placed in hard, but it slaps WAY to fast. Even if I see the combo and slap as soon as the card is placed, the computer always gets it first. Haven’t even tried the harder than hard version because hard is already impossible. It’s frustrating because I want to play fast, but I also want the possibility to win.
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