http://math.uchicago.edu/~wald/poppinsacross.pdf
http://math.uchicago.edu/~wald/bday_al.pdf
(Brought to a Christmas movie outing and a themed birthday party, respectively.)
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/poppinsacross.pdf
http://math.uchicago.edu/~wald/bday_al.pdf
(Brought to a Christmas movie outing and a themed birthday party, respectively.)
http://math.uchicago.edu/~wald/oscar19.pdf
(A cryptic for the Oscars.)