User:SOTO/Forum Archive/Inclusion debates/@comment-4028641-20151007072528/@comment-25564720-20151017141649 Not all puzzle games are invalid, it depends on the story. Evacuation Earth is also a puzzle game, contains lot's of stories and narratives and as far as I am concerned it perfectly fits to the valid sources. Monster Match, SuDocWho, Cosmic Collider and Secret Santa seem to contain no narrative at all, so I guess they can be considered invalid. I am not sure about the others though. You propably need to take a close look at each game.