Wanko, Jeffery: - Jeffrey Wanko is a professor at Miami University of Ohio where he teaches preservice and inservice mathematics teachers. He began solving and creating puzzles in elementary school and saw his first published puzzles in his middle school newspaper. He and his wife, Molly, live in Ohio with their three amazing and energetic children. Dr. Wanko views all of life as a puzzle and is constantly seeking solutions by making educated guesses and jotting notes in the margins of his work.