I only give Password Plus a nine because the original was more pure and deserves the ten.
If you don't know how the game is played, watch it, and it's available on Amazon's programming apps.
Watching this version in retrospect is a little sad, because it was during this show that Alan Ludden developed stomach cancer, had to leave for chemotherapy, and never made it back on air. His personality and wit were highly interesting and entertaining, and he seemed to be good friends with every celebrity guest contestant ... he certainly had an easy-going manner with them ... and I'm sure he and Betty White actually WERE good friends of many of them.
In this version, they didn't play a point count down to one, but played for clues comprising a puzzle leading to one answer, and the first contestant to win a clue password and then guess the puzzle answer won each round of the game.