From Matthew Hagaman:
Jeoparty II is a completely free computer program modelled after the Jeopardy television programme. It is a teacher-led presentation program that is intended to provide a fun review experience for students. In addition to displaying prompts in the Jeopardy format, Jeoparty II tracks team scores and offers other advanced features.
Team Scoring - Automatically keep track of up
to six teams' scores
Daily Doubles - Incorporate as many daily doubles (questions where teams can wager any amount) as you wish
Subtraction - Enable or disable penalties to teams who answer incorrectly
Advanced Options - Use the built-in user interface to change team points, change the automatic time limit, reactivate previously viewed prompts, or change the appearance of the presentation.