Atomic is one of the online Cool Math games for kids. In which, you have the mission remove as many red atoms as possible. After the appear, you will click the gray area to create a big green circle which can make the target become bigger. Thus, you should choose the right time to do this because what that you will aim in the Atomic has the short life span. With the score that you achieve in the level, you can use them to improve abilities. Let’s play and unlock all stages!
Use the mouse to create the big green circle.