Bubble Shooter by Xinsheng Dong is a classic game based on the popular shape-shooting style. The game board populates with various bubbles at the beginning of the round, and the objective is to remove as many of the bubbles from the board as possible. You make this happen by firing your own bubbles at the board in the hopes of creating groupings of three or more like-colors. When such a grouping is made, it disappears from the board and you are awarded points. When you make bigger groupings, you'll get more points.

Since the game is designed for mobile platforms, you play by tapping the screen in the direction you want to fire your bubble. You'll be able to see the current bubble and the next bubble you are about to fire, so plan accordingly. With proper strategy, you can easily remove all the bubbles.

For those who are color blind, there is a version of the game that includes enhanced bubbles with various visual shapes. This negates the need to match by color since you can match by shape. The game is exceptionally easy, addictively fun, and completely free to play. It's the perfect way to pass the time during the day.