A pipe's spitting out yellow smileys, and you have to make them land in the wooden bucket. Do so by placing wooden items exactly in the right place, so that the smileys hit them and land up in the bucket There are also dangerous items hanging in the air, like balls with sharp points. Protect the smileys from hitting them. Good luck!
Use the mouse to play this mind game: move the items by clicking on them and then dragging them. Hereafter you click on the pipe, so that it will start shooting away smileys.