kayles

Etymology
From, plural of (see 🇨🇬, 🇨🇬, 🇨🇬, and 🇨🇬).

Noun

 * 1)  The game of skittles or ninepins.
 * 2)  A simple impartial game in combinatorial game theory, in which players take turns to knock out one pin or two adjacent pins from a line of imagined bowling pins.