Curious: what's your definition of "buggy" here? We used to play Feud in high school and I remember the software working just fine.
Mainly I'm curious to see if your "buggy" is my "that's how computers worked back then."
I did have the same kind of issue with the MS-DOS version of
Family Feud back in the early 1990s. It has to do with the questions that require you key in a time of day (hh:mm) followed by AM or PM. The computer player can get the answer right, but the human player, when given such question, they are likely to get an unnecessary strike because of such bug.
I did try
Card Sharks,
Classic Concentration,
Wheel of Fortune, and
Jeopardy! back in the day too. It's too bad
Card Sharks never had the car game - in fact, it was based mostly on Jim Perry's run. The only differences are that survey questions could allow for possibly an answer of 100. And the Money Cards top prize was based on the Eubanks/Rafferty run. Though on the Big Bet row, if the cards were the same, it would be a push, but elsewhere on the Money Cards board, it would be a loss.