The animal company decided to test their attentiveness. You're in the Paddles game! The Huggable Polar Bear join them in this. In front of you on the screen you will see the playing field on which the cards will be located. There will be the same number of them. In one move, you can turn over two cards and examine the images of animals on them. After that, the cards will return to their original state. Your task is to find two identical animals and open the card data at the same time. Thus, you will remove them from the playing field and get points for this.