82, mind you, I guessed on a couple, and I was just looking at the game db right before finding this thread, and there have been a few arguments over million sellers (yesterday?)
Only 2 gave me a real problem and I guessed WAY to low. 1,3,4,5 were easy.
6 I guessed how you counted it, so I just guessed total number of released games that we have sales for which was close enough, but inaccurate. Some of those games say 0.01 for the totals, but if you go to compare games and look at the graphs, a bunch of them never hit 10k.
9 and 10 were easy enough to guess for 6 points.
so not to shabby