Here's a question that was asked on my last Carnival cruise that no one would have been able to cheat. The assistant cruise director running that particular game asked how old he was. (Actually one other participant and I were the closest to getting it right. We were only one year off.)
I told a different assistant cruise director who was on his first cruise about that question, and he said "that is not on the question sheet". 🤣
The assistant cruise director who asked that question was once on duty during a port disembarkation. And as I passed him, I said to my DW, I bet I can guess how old he is. That got a big 🤣 out of him.