Come to exercise your brain, UKong-Arith will challenge your arithmetic gift!
Start Game：You can choose from "classic mode" or "time mode" to start the match. Press numberic key to input and "Ok" button to confirm the answer. You can press "Clear" button to clear the wrong answer before confirmation;
High Scores: After complete one match, we will calculate your score based on the complication of the expressions, your completion time and accuracy. The score will be submitted to the WiYun Game Social Network and you can view scores of yourself, friends and other players by click the "High Score" button；
Challenge：After one match, you can send challenge to your friends or other players to win more honors；
By login in WiYun Game Social Network, you can make more friends and share experiences, play challenges with them. With it, you can also find more interesting games recommended by your friends or favorited by others.