I like Find-A-Word...
I would find all the words they *didn't* intend. All the naughty ones, foul language, & ones that would make my teachers go pale in worry, bright red in embarrassment, or green in nausea.
"Mrs. Davies? What does (CENSORED) mean? I found it in the Find-A-Word homework you assigned, but I don't know what it means... What do you mean I've got Detention? What did I do? All I did was ask what (CENSORED) meant!"