Amazing logic game! To win you have to put 5 items in vertical, horizontal or diagonal line. Be careful! GoBang, also known as GoMoku or 5-in-a-Row, is a traditional oriental game played with black and white stones on a 19x19 GO board. It is a simple game, more like Tic-Tac-Toe than GO. It's relation to GO is similar to that of Checkers to Chess.