Ahh, I thought about getting it on ForwardChess - but I don't have a tablet and it's so tiny on a phone. The hardcover book is great, although I just ripped a page today
.
I've been posting my stats in my log but as of today (I'm not going to do any more work in it):
858 problems
31.50 hours
87% (using book scoring system)
I have 4 more days to go and 126 problems left in intermediate (which is my goal). I often solve at ~12 problems per 30 minutes. However, the last few days it's been a lot slower and more like ~9 problems per 30 minutes. Doesn't seem like a huge deal but instead of taking 1.5 hours to get in the 36 I aim for it's taken me more like 2 full hours. This is not counting time spent on scoring.
In subsequent cycles I very well may go with a simpler scoring system and may not even write down my answers. I usually check solutions every 12 problems and often I can't read my solution anyway so do it by memory, which works pretty well. Although I suspect I may be cheating a bit.