To complete a level in Diamond Dreams, you need to complete the objectives shown in the upper center of the gameplay screen.

Achieving these objectives requires clearing game elements by matching 3 or more gems of the same color or by using power-ups or boosters.

You can also combine boosters to help you beat the level.

Combining boosters will create a stronger effect, allowing you to remove more elements from the board.

Each level provides a limited number of moves, which is displayed in the upper-right corner of the screen.

If you run out of moves before completing the objectives, the level will not be completed, and you will need to try again. You can use coins to purchase power-ups, extra lives, or additional moves to aid your progress.