Wiktionary
mathematical games
n. (plural of mathematical game English)
Usage examples of "mathematical games".
My own original title had been Mathematical Games, by the way, and for a while I considered restoring it in the book version.
Their culture consisted largely of intricate songs, linguistic experimentation, and abstract mathematical games, beautiful to hear and intrigung to Deanna as a student of alien cultures, but useless to the alliance.
For relaxation he could always engage Hal in a large number of semi-mathematical games, including checkers, chess, and polyominoes.