I remember Wheel of Fortune from about 34 years ago. They were lucky to do five puzzles in a show. When a contestant won a round, they had to choose prizes from among 10 to 20 lined up in the corner. They would choose a blender for $20, a sheet set for $100, a bowling bowling ball for $50, etc. until they had used up the amount they had won in that round. The three top winners from Monday through Thursday came back on Friday to compete again.