Swap nearest candies in the game field to set chain of the same kind of candies.
You may set as horizontal as vertical chain. Minimal length of the chain is three. The chain will removed candies and background cookies. So task of the game is remove all cookies and collect candies to get bonus stars.

To get additional score bonus try to set: long chain, cross and chain pair.
The game support album and landscape orientations and two types of background: light and dark.