Duel
Duel is a American game show hosted by Mike Greenberg that aired from December 17 to December 23, 2007. The show aired with all the finale on Sunday as being a weeklong six-episode championship at 8:00 PM from Monday through Friday.
The program was explained by the site of the show ? And the World Series of Poker. The game was played in a head-to-head format by which contestants replied trivia questions that were general, together with wrong answers contributing to a jackpot. The winner of this Duel jackpot of $1,720,000 was Ashlee Register, whose grand total was nearly $1.8 million when combined with all previous winnings, making her first highest female game show money winner in the U.S. at the time.
The next season aired in a weekly format together with rules from April 4 at 9:00 PM to July 25, 2008.