Ahn, June, Chen, Benjamin, Chen, Richard, Erives, Ezra, Fleming, Jeremy, Gerovitch, Michael, Gopalakrishna, Tejas, Khovanova, Tanya, Malur, Neil, Polina, Nastia, AND Sahoo, Poonam. " On Variants of Nim and Chomp" Minnesota Journal of Undergraduate Mathematics [Online], Volume 4 Number 1 (7 September 2018)