This question may have already been answered, but is there a running list of the different types of puzzles (outside of tags).
Example: Riley, Grandfather, Teapot.
But these types don't have the Riley, Teapot, Etc tag. Are these just fan titles?
Over time I can get an idea of what these types of puzzles are, however, it would be nice for newer users to be able to see what each of those mean.