The last two hours pretty much blew my brains. I solved every problem except Peace in the Middle East. Sorry, I'll have to do that over the weekend.
Seems like the sleep one night work the next is a pretty good strategy. I did another average day of writing last night and didn't feel tired until 11:30 or midnight.
I'm sure I had other fascinating things to say, but it's 5:30 and I'm going home. I'll try and edit to add the fascinating things when I remember them, but I'm not making any promises.