I think your contest needs some new rules. It is no longer a contest of who knows what, but who can "Spam" the most answers. Sending 10 answers with the name of every program you can think of in the first 5 minutes proves you know nothing. You need to change the rules to allow ONE GUESS from each contestant. My favorite was the guy who knew the answer had to be one, two, or three so he just sent in all three answers. You are rewarding quickness, not knowledge. Kinda of takes the purpose out of it don't you think?