Description: Gomoku is a board game with simple rules. The goal in Gomoku is to form an unbroken chain of five stones in a single line. Features: - offline/online - gomoku/renju rules - offline computer/human opponent - 4 computer difficulty levels - board size from 10 to 20 - 3 board zoom levels - replay previous moves - statistics - save/load games - undo move - hint move - highlight threat, invalid moves - 2d/3d board - board index - stone turn/ply number - move by pressing board - move by pressing button - changeable board, stone color