Have you wondered how crossword puzzles are created? This course will appeal to those who want to construct their own crosswords, those who are simply curious about the process, and those who want to be better solvers. We will explore all steps of the crossword puzzle creation process including tools, formats, themes, grid block arrangement, challenging clues, and more. We will even discuss how to submit a puzzle for publication. After a brief intro to free-form style puzzles, we will focus on US newspaper-style, symmetric, themed 15 x 15 puzzles like the NYT crossword, and an Osher-themed puzzle. Throughout the course, we will construct several crossword puzzles together.