Well I did reasonably well. I'm not sure if I actually lost any weight during this challenge, because my scales broke and were kinda obviously wrong. But I have new scales, and I think I behaved myself for the most part over the course of the challenge. @Cblasz, I'm happy for you to host the next challenge!
I'm doing better at sticking to my doctor's guidelines. I think it's very rare now that I go over 60g carbs in a day. Yesterday I actually did want to tear into a packet of cheese puffs, but I didn't do it. I had a small square of very dark (86%) chocolate instead. I will say that I thought eating low carb/high fat would result in much faster results. But I'm eating well, I'm not constantly hungry and I'm not gaining. So these are all good things.