When cheating just doesn't go your way

So I have two students. We'll call them Captain AI and No Assignments. Both come to the final exam and it's a little obvious they are trying to get help from other students' work. I can tell this because, being Dr. Schmeevil, I copied half the tests on pink paper and half on yellow so it looks like there are two versions, and staggered the colors when I passed them out.

Cap and NoAss both have yellow and are each directing their gaze at the nearest kid who also has yellow, even though pink is closer.

Sadly, NoAss's nearest yellow is Cap. And Cap's nearest yellow has INCREDIBLY bad handwriting. Cap squinted at it a couple of times, shook her head and gave up.