The files in this directory relate to Andrew Plotkin's IF Logic Puzzle Mini-Competition (2003).
Andrew's notes on the results of the competition.
Logic Puzzle Sampler, an Interactive Proof of Concept, written by Andrew Plotkin. Release 2 / Serial number 030211 Archive contains a Z-code game file demonstrating the evaluation of statements which may be true or false, the game file's source code, and the essay that inspired the competition.
The Traffic Light, Eric Schmidt's entry to the competition. Release 1 / Serial number 041303 Archive includes Z-code game and Inform source code.