Match 3 colors in a straight line to clear those colors and any connected colours. Complete missions in each level. 399 levels. More game features as you get into higher levels.
Swipes
Swipe up anywhere to rotate column, swipe down anywhere to drop column, swipe left or right anywhere to move column.
Taps
Tap column to rotate colors, tap left or right of column to move column, tap the score to drop column
Complete all the missions in each level to move to the next level. Mission at completed by matching 3 colors next to including a mission object. Some missions require you to clear a particular square. As the levels get higher the levels get more complex. To help you there are a number of bonus objects you can get. The bonus objects can be activated by colliding the column over them, but only when the bonus object is falling. Different bonus objects have different affects. One bonus object for example will destroy an area, where as another bonus object will destroy everything underneath it, including blocks and mission objects. There are mission robots at either side of the play area which indicate how many mission objects are left to do. There are also color robots that move around the top color squares. If you get a matching set of 3 while a robot is on one of the squares then you get a big reward.