;Task: Play a game of [[wp:Tic-tac-toe|tic-tac-toe]]. Ensure that legal moves are played and that a winning position is notified. ''Tic-tac-toe''   is also known as: ::*   ''noughts and crosses'' ::*   ''tic tac toe'' ::*   ''tick tack toe'' ::*   ''three in a row'' ::*   ''tres en rayo''       and ::*   ''Xs  and  Os'' ;See also *   [http://mathworld.wolfram.com/Tic-Tac-Toe.html MathWorld™, Tic-Tac-Toe game]. *   [https://en.wikipedia.org/wiki/Tic-tac-toe Wikipedia tic-tac-toe].