These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: The Challengers
Adaptation Displacement: Although both shows are relatively obscure to all but the most devoted Game Show fans/collectors, The Challengers is probably more well-known than The Who, What, or Where Game due to coming out both in the era of home video recorders and at the time when broadcasters pretty much ceased wiping episodes after broadcast.