Graham Nelson Quotes
I try to make puzzles range all the way from easy to hard, and to leave many open at once.
Citations
Nelson, Graham. Interview by Eileen Mullin. XYZZYnews, 1995.
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Graham A. Nelson (born 1968) is a British mathematician, poet, and the creator of the Inform design system for creating interactive fiction (IF) games. He has authored several IF games, including Curses (1993) and Jigsaw (1995).