Couldn't seamlessly reverse the order without doing a lot of cutting and pasting, so here was my list from best to 40th-best.
1. Pyramid
2. Match Game
3. Price Is Right
4. Jeopardy!
5. What's My Line
6. To Tell The Truth
7. Concentration
8. Hollywood Squares
9. Family Feud
10. Now You See It
11. Password
12. Scrabble
13. Card Sharks
14. Blockbusters
15. Split Second
16. Gong Show
17. I've Got A Secret
18. Wheel Of Fortune
19. Tattletales
20. Sale Of The Century
21. Tic Tac Dough
22. Press Your Luck
23. You Bet Your Life
24. Hit Man
25. Let's Make A Deal
26. Millionaire
27. Body Language
28. High Rollers
29. Joker's Wild
30. Newlywed Game
31. Remote Control
32. Name That Tune
33. The Chase
34. Supermarket Sweep
35. Treasure Hunt
36. Dating Game
37. Lingo
38. Deal Or No Deal
39. Gambit
40. Battlestars
