I know a lot of people only like the older game shows but I think there have been some good GSN originals. my top 5

1. Grand Slam- not only is this GSN's best original, it's my all-time favorite game show after the Dick Clark Pyramids. A brilliant tournament of game show champions, it unfortunately only lasted 8 episodes.
2. The American Bible Challenge
3. 20Q- This might have had more chance of success if it wasn't part of that awful Big Saturday Night strategy. airing an hourlong game show in a 90 minute slot with interstitials that were not needed.
4. The Chase
5. Lingo- Chuck Woolery episodes only

We had a Catch-21 phase here for a while, but now it kind of bores me. Still a good bonus game though.

The Chase
Minute It To Win It(Ohno)
Catch 21
Newlywed Game(Shepherd)
Divided