5 comments

  • Thursday, Jan 16 2014

    Great I'm glad it's working better now, and thanks for the kind words!

    0
  • Thursday, Jan 16 2014

    Just checked it out -- you've done some awesome work today! Super cool, and the ratings are back to being useful -- even moreso now.

    Thanks again :-)

    1
  • Thursday, Jan 16 2014

    Hey, I don't know what caused the difficulty ratings change, but I went and completely overhauled the section difficulty analysis so that it is faster, better distributed, and more accurate.

    Please check it out and let me know what you think!

    0
  • Wednesday, Jan 15 2014

    Hey, too cool :) thanks.

    0
  • Wednesday, Jan 15 2014

    I checked it out, and it does look like that happened. That's strange - I'm not sure why. Thanks for bringing it up! I'm looking into it right now.

    Btw, I just rolled out changes to the grader:

    1. It's now significantly faster

    2. You are no longer required to enter at least 50 answers. Now it's easier to grade individual sections.

    2

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