The bubbles you will manipulate in the Bubble Smash game are not easy. Inside each bubble there are leaves, sprouts, seeds, and so on. To pass a level, you need to get a certain number of bubbles with the required filling. The task is located in the upper right corner. To achieve the result, select a bubble, click on it and a white path of arrows will appear. Point it at the exact same bubble. When they collide, they will merge and a new plant will be born inside the shell in Bubble Smash.