Go is ancient strategy game with simple rules. Hactar Go is perfect for learning go, and to study go anywhere you are. Best way to learn go is thru game of capture-go. Hactar can play capture-go with you. Once you are skilled at capture-go you can try go against Hactar server. Hactar strength is about 1 dan in 9x9 board and 5 kyu in 19x19 board.