In this Video I combined the two hidden Warp Zones, which I left out in the previous videos, because it would have prevented me from getting all the watering cans. I've also included the normal route for stage 4 which I left out before because of the shortcut/bonus room in that level.
This time I play the SGB-version, which also contains only the shortened Stage 10, but besides that it has some nice additions like a Map screen. As you see, the Map screen is kind of bland, but nevertheless it gives you the oppurtunity to go back to previous stages and play them again (which is helpful if you want to get all the watering cans).