Happy Elimination – Mahjong is a casual game for people to relax. The system automatically releases the cards from 144 mahjong tiles, and the user clicks on the mahjong tiles, and the animation is filled from left to right to the loading area. The loading area is seven. Three identical mahjong in a row, three cards disappeared, and scored 600 points. After the loading area is filled, the score is automatically settled. If it reaches 20,400 points, it is a perfect score.