Dr. Gomoku

Dr. Gomoku is an online board game that allows real-time multiplayer matches worldwide. Following the Renju rule, players take turns placing stones on a 15x15 grid, with the goal of creating an unbroken row of five stones horizontally, vertically, or diagonally. This game is known by various names, including Gomoku, Gobang, and Five in a Row, and has a long history as a traditional board game.