http://math.uchicago.edu/~wald/picnic16a.pdf
(Brought to a puzzle picnic.)
Many of my friends from the National Puzzlers' League self-publish puzzles on irregular schedules. I thought it would be a good thing to have a "blog" (such as it is) that simply consolidates announcements of such puzzles. And here it is.
http://math.uchicago.edu/~wald/picnic16a.pdf
(Brought to a puzzle picnic.)
http://math.uchicago.edu/~wald/lollapuzzoola16.pdf
(The cryptic I brought along to Lollapuzzoola 9, slightly edited.)