mario 3 warp whistle guide: warp whistle 1: stand and hold thenduck button where i am [make sure it is in the middle of this white block] then you will fall behind the stage. dont worry if you get hit, just keep running untill you go through the black part of the stage. thennthe warp whistle will be in there. but remember, dont turn back or stop running. ill do the other two in 10 yeahs.