Ugh, I can't believe I missed Ringworld.
I think I would have preferred larger versions of the remaining screens over hints or giving the games away. Let's just finish this up, although I don't think points should be awarded now that the titles were named;
1A +
Spoiler:2B
7A +
Spoiler:48B
15A +
Spoiler:34B
49A +
Spoiler:41B