Help the kitty get to the YARN! Use the arrow keys or click on the buttons at the bottom of the screen to move around.
There are three different kinds of platforms. Static platforms dont move and you can not go through them at all. One way platforms also do not move but you can jump up through them. The last platform, moving, moves around and you can not go through it at all.
Once you get to the yarn ball, you can get to it again!