Am I the only one who has massive problems with PH? It probably is easy but my god I suck at it...
Anyway, the easiest game for me is Skyward Sword, which frustrates me to hell because i don't like it. I sometimes need walkthroughs for Zelda games especially for the heart pieces but i didn't touch one once and by the end of SS i had all but one heart container filled. Maybe it was far too linear because i never got lost, never had any thing to think about and even getting to those places was easy. At least Wind Waker and Twilight Princess threw curve balls at you and OoT had mini dungeons with hidden items. SS didn't have any of that.