All my exams (but one) were take home with well understand rules of engagement. The one exam that wasn't take hime was a visiting professor who made us take the

All my exams (but one) were take home with well understand rules of engagement. The one exam that wasn't take hime was a visiting professor who made us take the exam at the same time in our normal meeting room and then the left the room for 3 hours. I don't think any of us cared that it was in that particular room, but it was weird to all take the test at 2pm.