Some methods at 3-1, 8-1, 7-3 and 7-4. This is extra Part. See Part1 : http://www.youtube.c om/watch?v=_Uy5pgBD0 yA
3-1 : There is a warp zone
8-1 : Another clear
7-3 : Over the pole
7-4 : Here is the world 9
4-3 : Automatic motion,
4-4 : Koopa at the goal,
5-1 : Heaven or Hell (Heaven),
5-2 : Heaven or Hell (Hell),
5-3 : Find a hidden block,
5-4 : She is Princess Peach.
7-3 : Terror of fire bars
7-4 : Loop maze and Warp zone trap
8-1 : There are two goals
8-2 : We respect Super Mario Bros.
8-3 : The course for expaerts on SMB
8-4 : This is not the final stage.
The extra world is here.
http://www.youtub e.com/watch?v=Ipvp-u 5HKDQ