(a game in which two players alternately put crosses and circles in one of the compartments of a square grid of nine spaces
the object is to get a row of three crosses or three circles before the opponent does)
ticktacktoe, ticktacktoo, tick-tack-toe, tic-tac-toe, tit-tat-toe, noughts and crosses
synonim: gra w kółko i krzyżyk