Fuck I remember 2 years ago when I was taking one of my uni classes it had this stupid weekly mini tests. So each wednesday there would be a 10minute 4 question test that was done on the website and would for some reason contribute 30% to your grade at the end.

And as AI was just becoming good at the time everyone (including me) used it to cheat on them. And mostly it was because these tests were impossible to complete on time.

Each test had a set of questions that would randomly assign 4 of to you. And these would all be multiple choice but they could be relatively easy theoretical ones or a bit more complex ones that included several calculation steps. The big issue is most of those more complex ones would take about 5 min to solve at normal pace and if you got unlucky you had to solve 4 of them. I think you can all see where this leads.

I asked a friend who did the same course a couple years before AI became widespread and he told me they cheated on them differently. A couple students each week would sacrifice themselves and speed through just to see rhe results and then share them with the others. The professors eventually figured that out and made it so you could only see your results 5-10 minutes after finishing the test (you only had a 10 minite window to start it anyway).