Can you see the bloons' path? If you see the path, had you thought that there are two paths even though it has a beginner difficulty? If you know that there's only one path, how will the bloons go? An icy terrain. There are many cracks on ice due to its melting process, hence the name. In the track's picture, you can see that you can't almost see the paths! They appear walking on ice, and swimming on a cold water as it exits. Since the entrance and exit path are really near to each other, It is best to use Boomerang Throwers, Ninja Monkeys, Tack Shooters, and Ice Towers. There is water below your screen.