Drag the ball to the left or right in order to drop to the desired location.
There are 15 different levels. the level goes up, the speed is faster, it will be difficult.
Mission number is different for each level, the mission number the number the ball goes up a level when you remove.
There are three types of bombs that can remove the ball,
All located in the horizontal of the bomb is removed.
All around Bomb is removed.
All located in the vertical of the bomb is removed.
there are four types of good items.
1.remove a random number balls
2.damage to the star balls
3.reduce game speed
4.give some bonus score

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