Hot applications make large number of downloads. 10,000+ users downloaded Spirit Caterpillar latest version on 9Apps for free every week! You'll found many people are using it. This hot app was released on 2015-10-21. More similar hot applications can be found here too.
When the ball come from the bottom from right to the left, there is a number on it. Then, you need to find diamonds that connected together, and the diamond numbers are the same as that appeared on the ball. It is really a challenge to your reaction, the time is limited, if you are too slow, the channel will be full of balls, then the game is over. Good luck!