This can give you important information about their tactics and assist you in deciding which cards to keep and which to throw away. If your opponent discards a cardyono apk that you believe they need for a sequence, for example, you might want to keep it or use it strategically to prevent them from moving forward. Using your hand skillfully is another essential tactic. The goal for players should be to form sets & sequences as fast as they can while maintaining flexibility for subsequent moves.