If you know how to play strategy, or have a great wealth of knowledge, or both, most of the game shows frequently had retiring champions who either hit their "x" game limit, their $xxx,000 maximum, etc.
What, in your opinions, are the hardest game show to be a retired champion on?
My vote goes to Match Game 7x -- it was based too much on luck in matching with the stars, than coming up with 'definitive' answers. Plus how many times did contestants come close to or exceed the $25K limit during it's run, once?