July 2016
A high school student (Arthur Befumo) and an IBMer (Jonathan Lenchner) wrote a paper "Extensions of Golomb's Tromino Theorem" (https://fwcg14.cse.uconn.edu/program/wp-content/uploads/sites/863/2014/10/fwcg2014_submission_10.pdf) that solves this month's problem.
Many of you solved with P and Y or P and L. See Jesse Rearick's drawing here on how to solve it with P and L pentominos.
