Price is Right or Wheel would be fun. Amazes me the people who are contestants and say they have watched the show for years then seem to have no idea how the various games work. I agree about Plinko, everyone gets SO excited to play but most win very little. Or the game to win a car where you to pick the first 2 and last 2 numbers. There are ALWAYS 3 possible choices for the first two numbers (i.e. 27-28-29) and many still don't seem to realize that. Or 'Pay the rent' for $100,000 you NEVER put the lowest priced item in the mailbox. You need to pair it up with some other higher priced item to stay below the price of the most expensive item. It is funny when the people in the audience yell out a number for one of the other games like they somehow know the 4th digit of the car is a specific number.............LOL.
Or the clueless ones who call a letter on Wheel already called. Many don't seem to realize that buying vowels can help to fill in the other words so you can more easily solve the puzzle.
I have NO idea how most Jeopardy contestants can accumulate so much knowledge about such obscure topics. Unless you are REALLY good with such things, doubt it makes any sense to try out for that show.