A secure answer book and an automated grading tool.

A tamper-proof Excel answer book coupled with an automated system for grading large volumes of submissions, particularly beneficial for courses on spreadsheet modeling. In the AnswerBook.zip, there is a README.md, which specifies the various passwords to unlock and look at the innards of AnswerBook.xlsm. Grader-v*.xlsm is self-documented. Hope these files, along with the published paper, are enough to get you started.