My very favorite city is London. I found a London blogger that I just love to read. His posts are always interesting to me whether it's his unique perspective on the city, his puzzles, or his wit. Yesterday he posted a puzzle that I looked at for a few minutes and had absolutely no clue what it was. Today I looked at it and right away I knew which direction to go and had it all solved in 10 minutes. It's really nice to know that my brain is working while I'm sleeping, now I don't have to worry so much about it not working when I'm not sleeping :)
Anyway, here is the blog for diamond geezer.