Mahjong Cards represents a unique blend of Mahjong and traditional card games. In this game, your task is to seek out pairs of identical cards. This entails carefully observing the number, image, suit, and color of each card. Your objective is to expeditiously eliminate all pairs of cards from the board. However, you are only permitted to remove tiles that are not obstructed by other tiles from the left, right, or top. All you need to do is identify the pairs and click on them to remove them from the card block.