How do you get a star in bubble witch?

To earn a star in Bubble Witch, you need to complete levels with a high score, typically by clearing all the bubbles efficiently and in as few shots as possible. The game awards stars based on your performance, including factors like the number of bubbles shot and remaining moves. Aim for combos and special bubble matches to maximize your points. Each level has specific challenges, so focus on completing those to boost your score further.