Try to unite the pink winks. Do this by clicking the other coloured winks one by one until the top pink wink lands on the bottom one. Try to reunite them with as few clicks as you can. When you do a very good job, you will get a star for that level. If you do it not so very good, you won't get a star, but you will be able to go to the next level. You can also keep trying to get that star, though.
You only need the mouse for this game.