Topic: Minish Cap help

Ok, I've gotten three keys in Dark Hyrule Castle. Where's the fourth?

dude. if you really want just KNOW without finding it yourself, you can just use a walkthrough. Then you don't have to wait minutes or hours or even days to get a response. Also, IMO figuring out the puzzles is kind of the appeal of Zelda. I just don't get why you'd want someone to hand the answer to you on a silver platter.

http://www.zeldadungeon.net/Zelda10Walkthrough13.php

Google's not that hard to use, you should try it.

Edit: Give yourself a couple of days of trying before you consult a guide for help. It's not that hard of a game anyway.