I've beaten Level 5 which had Ganon for a boss strangely enough. Also found Silver Arrows (kinda need them there obviously) and Magic Wand.

Now I'm searching endlessly for Level 6 in this overworld burning every bush, bombing every wall and nothing but money & heart pieces.

Some areas I can't go because I need Flippers, Whistle or Magic Wand Fire (Book).

I don't know if I may have missed one of these in an earlier level or what. Hoping someone that knows this quest could help me. Would like to complete it so I can LP it in the future.