Use different color ink for when allowed to use one sided cheat sheets.

Image from i.redditmedia.com and submitted by supahaesthetic
image showing Use different color ink for when allowed to use one sided cheat sheets.

Mr_Zero on July 22nd, 2018 at 04:40 UTC »

Better yet, print it really small and use a jeweler’s loop.

domastsen on July 22nd, 2018 at 04:51 UTC »

I thought the trick was to use blue/red and use one of the old school 3D glasses

msnjjguy on July 22nd, 2018 at 06:01 UTC »

I had a professor in college who had in his syllabus, 1 page of notes for exams and no ocular devices to modify eyesight were allowed. Apparently he has a student who did this, but he spent so much time looking for his notes that he didn't finish the exam.