If you added the caveat "under normal conditions", perhaps the list would change. A second condition might be the first time you play the course, or after repeated play.
TOC from the back (non-Open) tees was very difficult for me. I missed the Fazio framing which I am so fond of, and the lack of trees, the numerous blind hazards, and rather bleak, open terrain made it very difficult for me to get my bearings. I don't know for sure, but I suspect that the average and bad weather both are worse at TOC than CPC, making it more of a factor.
Despite my failures on 14, 15, 16, and 18 at CPC a couple of year ago, it was a good round that could have been much better. The weather that day was probably much better than usual (wind 10 - 15 mph?, warm), and the greens putted well. Had my caddie handed me the correct club on 16 (or Dr. Moriarty made a sound, convincing argument as to the merits of playing left with a mid-iron) and watched my approach shot just to the right of 18th green, a sub-70 round was possible (I hope that Barry is not a GCAer). Rihc shot a 74, and as I recall, his putter was rather bulky that day. I think that our best ball was a 66.
Bottom line- CPC fits my eye and I am comfortable there, so it is my nominee. Under extreme weather, it too can be a bear as my high 80s score in gusting 35+mph winds and punched greens demonstrates. It was still great fun, particularly walking away from the 18th counting my first and only winnings in a match against my GCA nemenis.
Re: Augusta National, a buddy of mine played it a few times during the fall season and he says that while tee to green the course is not very demanding (before the last couple of lengthenings), the greens are still mind-boggling. Sort of like Pasatiempo, if the greens are maintained around 8', the nature of the course would be much different.