Gomoku

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