Addison Allen, Aaron Williams. Sto-Stone is NP-Complete. In Stephane Durocher, Shahin Kamali, editors, Proceedings of the 30th Canadian Conference on Computational Geometry, CCCG 2018, August 8-10, 2018, University of Manitoba, Winnipeg, Manitoba, Canada. pages 28-34, 2018. [doi]
Abstract is missing.