Challenge

Ranking tab: it's top 100 players, this list is sort by Rich Score, you can get Rich Scores when you buy any item in furniture shop or dress shop. You can click visit button to see house of players.

Online tab: you can go here to play online with another players in the words. You can vs 4 players, if you win you can get reward.

Challenge tab: You can send request challenge to another player and see result here. You and another player will play the same song then compare score.