That algorithm alone is enough to end up with drugs for days.
Renova. Polina. Noreto. Baturo!
21 ^ 3 * 5 ^ 3 = 1157625 possible combinations.
This was also before the internet and for less than 100 students. Not used for any homework or graded work whatsoever.
I'm sure if you cracked a password you could steal someone's Blobby Volley.exe, but that's about it.
Bradyshriek