you draw the sacred crest on the door in a single stroke. if you dont know what the sacred crest is, then your lost. the sacred crest is the triforces.
it looks like an upside down tooth
triforce
You need to find the dungeon's Boss Key to open the door and face the boss.
What part of the game, hun?
you have to blow to enter and for boss you have to get boss key
If you mean a door with the wisdom sign on it then you need the wisdom fairy's power to open the door.
u write 7 on the little thing next to the door
You walk up to the door and it will probably say enter or open but It depends on which part you are on in the game for example if youv'e just entered hyrule The door will not open!
the triforce which is this thing
u need to get the wisdom spirit to open a door
Keep going up Death Mountain until you get to a red flag then follow that path until you see a big open door so go in there
You need to point the three statues towards the door in order to open the door and get inside