1>When it's your turn,You can click the cards you want to play to select them then click the play button to play the selected cards.
2>When it's your turn,You also can click pass button to give up playing your cards.
1>You can only play equal cards or one single card. For example,You can play 'AAAA','AAA','AA' and 'A',but you can not play 'AK'.
2>The rank of your current play must be higher than the rank of computer's current play.
1>four equal cards>three equal cards>two equal cards=single card. For example, '3333'>'444'>'66'='5'.
2>When the kinds of plays are the same the rank of plays depends on the rank of cards and the cards rank from high to low: joker(red), joker(black), 2, A, K, Q, J, 10, 9, 8, 7, 6, 5, 4, 3.
For example, '4444'>'3333','444'>'333','66'>'55','6'>'5'.