This game looks great. I might use it as a speed quiz game.
I've never tried playing 20 questions or Hot Seat in my class.
Does Hot Seat work for a class of 30? I'm afraid that if there are too many teams (like 5-6 teams) teams will begin to cheat and it will be difficult to monitor. On the other hand, I guess I could divide my class into 2 teams of 15, but then would there be enough participation? Anyhow, brilliant PPT. Thanks for the upload!