This question came up as a result of the thread where someone asked if their local affiliates pre-empted Super Password. I said that my local affiliates did, but I still saw the show (during its original run) anyway. I didn't elaborate how...until now.
Because my family had cable, and our cable provider had a random channel, which for lack of a better name, I called "The Miscellaneous Channel". This channel would air shows from random out of town local affiliates in blocks of time that I really didn't keep a schedule of, but which often did have the clearances to air whatever network game shows happened to be on.
Thanks to my cable provider (Warner Amex QUBE), several shows such as Scrabble, Super Password, and NYSI '89 I may never had seen or known to have aired, had they not had this "channel".
To show you how random this channel could be, during one hour you could watch CBS Late Night (when they had late movies back in the 80s), then immediately following, it would be The Nostalgia Channel for a few hours, then it would be Movietime (another defunct channel) for another few hours, etc.
Has anyone besides me had (or had) a channel like this? I only ask because Warner QUBE (wiki the name) was at the forefront of the cable tv industry in the 70s and 80s, and QUBE may have been the exception to this random channel provider in its cable package. FWIW, I thought it was really cool being able to watch out of town affiliates, among other things.