CHEN, E. Y. C.; WHITE, A.; STURTEVANT, N. R. Entropy as a Measure of Puzzle Difficulty. Proceedings of the AAAI Conference on Artificial Intelligence and Interactive Digital Entertainment, [S. l.], v. 19, n. 1, p. 34-42, 2023. DOI: 10.1609/aiide.v19i1.27499. Disponível em: https://ojs.aaai.org/index.php/AIIDE/article/view/27499. Acesso em: 6 sep. 2024.