Wild!

It was back to wild Scottish spring weather today, but it was sunny when I returned from the Friday shopping trip into Edinburgh, and the light on next door's azalea was very pretty.

I'm feeling a bit wiped out by the past two days' intense coding, so it was good to take a bit of a break today. My Moscow correspondent is very happy, and seems OK with the idea that if his company likes his product - that's reliant on our solver - then then some money should come my way.