In Paper Mario N64 how do you get through the hedge maze?

When you first start, you are going to be standing on a 'merry-go-round', as the game says it. Kill the boo that is in that area so if/when you get bounced back to this spot, you can pause there. There are going to be four doors and one with a red coin in front of it. Go into the door to the right to the red coin door and you should be in a new area. Go across the falling bridge (be fast) to the eyeball then turn left across another falling bridge and through the door. Jump onto the platform in front of you, but be careful. The floor isn't stable. Jump onto the platform to your right and go through the door. You should now be in a room with green checked platforms. Jump on the one right in from of you. It will travel to the right. When it get to the platform to the right then the left. Get off at the platform to the left. Run across the falling bridge. GO left and there is another checked platform. Get on it and when it comes to the one next to it, hop onto that one and repeat the process. When you get to the hole st the top, jump into it. Run up to the mirror and look streight into it. King Boo will give a short speech and then you battle him. Use the reflection of the mirror to kill him. Then go free Luigi!!!! I hope I helped!

It never said killed!