Drag all your cards to the pile in the middle before the computer does. The up arrow indicate a superior number, the down arrow indicate a inferior number. The red cards change the sense of the arrows.
Do you like Hearthstone? In this game you have to play games to collect gold and improve your decks of Heroes. The more games you play, the more gold you will have and you can move in all the rankings.
Move all the cards up to the pile. You can only move the cards with superior or inferior value. If you can't continue ask for a new card in the pile located at the left.