I didn't quite understand what i had to do.
I clicked the cards and I lost apperently.
Ahh, thanks for the feedback, maybe I should have made some things clear but, it's more like you have deplete his health and u are given as second chance to re-select because the opponent mentioned a card, this utterance could be a bluff or it could be real or he is simply guessing, it's your choice to trust it or figure out his pattern of bluffing so u can defeat him, if that makes sense.