I am a professor at William Paterson University and author of the recent AMS book, Math Infused Sudoku.
My interests are in Algebra, Combinatorics, Number Theory, and Recreational Mathematics. Python is my language of choice. I enjoy designing and studying puzzles involving finite groups, the motion of chess pieces, partition identities, and other mathematical structures, and I regularly contribute them to a variety of publications. I maintain a mathematical puzzle blog at quadratablog.blogspot.com.