I think a case of widespread "cheating" like this is a good indication there was something wrong with the course and the professor. If the material would have b

I think a case of widespread "cheating" like this is a good indication there was something wrong with the course and the professor. If the material would have been covered in class and not purposefully tricky it's likely there wouldn't have been cheating. Also, open book open Internet take home test might as well be code for group test. I always found that to be an absurd way to give a test. If you want to not have cheating give the test in class over the material covered in the course.