... after about (ahem) ten years of college this was the hardest test I have ever taken. Open book/internet was probably responsible because it made it impossible to give up. I have bombed tests in the past, but those weren't as hard because if you know that you don't know the answer, you can just give up.
Five hours at about 85 degrees was torture. Did everyone notice how we had to turn the janitors away?
rK