Spoil your paper fail
The ones who wet their paper could(should?) have been disqualifed bc whos to say that wasnt ruining their paper? What about when WHite folds his paper in half and puts it in his jacket pocket? That could also be seen as spoiling.
Point is, since theres so much grey area, the movie fails bc you dont know the rules. "There are no rules but ours." Ok, great, can I get a copy of those? What am I supposed to do, wet/fold my paper and see if the guard makes a move over to me? By then it's too late. This movie tries too hard, and fails.