Williams-King, David, Jörg Denzinger, John Aycock, and Ben Stephenson. “The Gold Standard: Automatically Generating Puzzle Game Levels”. Proceedings of the AAAI Conference on Artificial Intelligence and Interactive Digital Entertainment 8, no. 1 (June 30, 2021): 191-196. Accessed April 23, 2024. https://ojs.aaai.org/index.php/AIIDE/article/view/12529.