IMO, there is no question about it. With the technology gain, the 6950 they were playing back then was longer than the 7264 they just finished playing yesterday. If you look at the scores. 74 winner was higher, but also +12 finished in about 5th place, +7 finished in fifth in 2006. The winner is on and see Pebble 2000, it can skew some thoughts. The rest of the top 10 is a key number for difficulty. This definitely indicates that 74 was a lot more difficult. Maybe not more difficult now, but Jack Nicklaus was more tested mentally and physically in 74 than Tiger Woods was in 2006. The weather you would have to say was pretty similar. The only thing against 74 is one could say that it was the first to some degree and maybe remembered as more difficult.