I have created a game that allows anyone to create a Jeopardy game and host it for their friends, family or in the class room. It stands out as I have implemented a buzzer system, allowing the participants to be buzzing in whenever they know the answer. The site itself should also be very easy both for creating a Jeopardy, and playing it.
I have ran this game several times for friends and Family, and we have had alot of fun playing it. I now hope that other may also experience this :)