For analyzing impartial games played in the mis`re rule, Yamasaki deﬁned ﬂate ness of games, while Conway deﬁned tameness. In this paper, we prove that these two concepts are equivalent.
Cite this article
Kô Sakai, Tatsuya Yamada, On Flatness and Tameness of Classes of Impartial Games. Publ. Res. Inst. Math. Sci. 42 (2006), no. 2, pp. 383–390DOI 10.2977/PRIMS/1166642107