Assignment is a Z-machine interactive fiction game written with Inform 6 and is © 2001 by Matthew A. Murray. It was an entry in the Speed-IF 15 event.
Review by David Welbourn (originally posted at Baf's Guide)
Your only task in this short game is trivial: to find and mail your assignment. This is the author's first published work in Inform, so it was kept simple intentionally. Perhaps it's best to think of this as a coding exercise, rather than a game, then.