This seems like a cease and desist letter waiting to happen. Are you worried that using the name “Jeopardy” and styling it so closely to the actual game might bring Sony lawyers knocking on your door?
It's possible, but there are other jeopardy game maker sites out there that charge money and have existed for 5-10+ years that do similar things but with "Jeopardy" actually in their name (e.g. jeopardylabs)
Worst case, they do, and then I know I made a good product.
Worst case, they do, and then I know I made a good product.