Cheating Cheaters and the Suspicion Thereof
If Team Apple accuses Team Berry of cheating, you should take the allegation with a grain of salt, but always in good faith. Ask for specifics about why they are concerned, and then determine the best way to bring it up with Team Berry. If prizes have already been handed out, you'll have to keep an eye on them next time they're in.
If you think a team might be cheating, be straightforward about talking to the team about it. One of the upshots of doing table touches is that you make yourself known on the floor, can look over their shoulders, and can ask people about their team name (and then you know, when you look at the app and see a perfect score, which team to talk to).
To be clear: a perfect score is not, in an of itself, grounds for suspicion. All of our questions are gettable, and some people are really smart and really good at trivia! That's, like, the whole point of Jeopardy! And, not for nothing, many of our players are into the same shows and Reddit threads that our Editorial team is!