What is the most chalenging song to play on the guitar?

[waller]

the internet killed sarcasm my friend

[Kimsaintaug]

^this is true

[royals87]

Nuno Bettencourt

[future futbol player]

I think it is either the pulse of the maggots solo or errr...:band:

[Sam Thomas]

I suppose I should think more about ti but im gunna lob up the expected metallica shout out. Lets go with Blackened today.

[AlabastorWoods]

See the thing is...i love sarcasm and im a very sarcastic guy..but i'm so limited to what kind of sarcasm i can use on here and let it be known as sarcasm

[Annagram the Eskimoette]

im talking about the solo, not the main riff which is very easy

[fradon44]

i can tell that most of the people replying to this dont play guitar or else you wouldnt get people saying that blackbird is hard to play and that heartbreaker is a piece of cake. If you dont play guitar, you probably shouldnt post a reply in a thread like this.
p.s. black napkins by frank zappa has gotta be up there too

[confused_blonde]

No thats a stupid suggestion.

[CeeJay(:]

I'm sorry.