The blue balls want to settle in a small white pipe. A place has already been allocated for each of them and it is marked with blue dots. This will be the task in the game Pile It 3D at each level. Click on the big blue button at the bottom of the screen and open the shutter. To open the way for the ball to fall. As soon as you fill all the marked positions, the level will be completed. The tasks will become more difficult, you will have to think about their implementation and this is the most interesting thing in Pile It 3D.
