Ahn, J., Chen, B., Chen, R., Erives, E., Fleming, J., Gerovitch, M., Gopalakrishna, T., Khovanova, T., Malur, N., Polina, N. and Sahoo, P. 2018. On Variants of Nim and Chomp. Minnesota Journal of Undergraduate Mathematics. 4, 1 (Sep. 2018).