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March 9, 2011
March 5, 2011
November 1, 2009
end at question 10 for now
-910
better, but still not solved
+292
almost done, last proof not quite there
+375
added one
+402
added one
+108
added one
+79
added one
+229
built through all online homework
+2,491
built through student 10
+2,584