Gomoku is an abstract strategy board game. Gomoku game is also called "five in a row". It is played with black and white stones. It usea board of 19x19 intersections; however, because once placed, pieces are not moved or removed from the board, gomoku may also be played as a Paper and pencil game. Play Free Online Games - Free Games - Registration is not required. Black plays first, and players alternate in placing a stone of their color on an empty intersection. The winner is the first player to get an unbroken row of five stones horizontally, vertically, or diagonally. We have thousands of fun games for girls and guys from addictive developers.