Henri Picciotto | The Nation

Henri Picciotto

Henri Picciotto teaches math at The Urban School of San Francisco and has taught at every level from counting to calculus (see MathEducationPage.org). He hails from the Bay Area and, with his Nation partner in puzzling, Joshua Kosman, has served as cryptic crossword editor for The Enigma, the publication of the National Puzzlers’ League, and edited The National Puzzlers’ League Cryptic Crosswords (free download at puzzlers.org).