What about requiring a password for those students who should selectively gain access to the quiz? (or changing the password to something new if a password was initally required)
It seems to work with my testing so far, but if I'm missing loophole please let me know!
Quiz
Selective Release in a quiz - how can it be done??
གྲོས་བསྟུན་འདི་བསྡམས་ཡོདཔ་ལས་ ལན་གསལ་བརྐྱབ་མི་ཚུགས་