I haven't seen a thread for this competition yet, but EXIT is on Tuesdays at 9/8 central on the SyFy Channel.
Basically, it's a bit of a twisted "Finder's Keepers" (i.e. the old 1980s kids game show) type game show in that they are put in rooms that have "dangers" in them, have to answer questions and not be the last team (of two) to get out of each round.
Some of the rooms have the teams:
1. Standing on six foot beams that move into the wall at up to 20 inch increments
2. A "Freezing room" where they answer a set of three puzzles to free wire cutters for the "freezing machine"
3. "Quicksand" - a bunch of polystyrene pellets you see in bean bags where they sink every time there's a question wrong
4. Rooms that collapse on each other
5. Room that fills up with water as you answer the questions.
They go through three rounds before the final room, where the team has 10 minutes to escape playing four rounds of games to free themselves.
The prize is $10,000, and won only if they can complete the final challenge.
It's a fun show, but may have to face some stiff competition from other gameshows.