Tsumego (life and death) GAME
Empat tingkatan: Awal, Dasar, Menengah, Mahir.
Banyak jenis: Atari, Live, Nakade, Ko, Capturing race, Throw-in, Net, Clamp, Connect sepanjang tepi, Ladder, Cut, Hane, Wedge, Kosumi, Lompat, Sagari, Penempatan, Two-stone edge pemerasan, Kekurangan kebebasan ganda, Under the Stones, seki, Vital point, Go Theory, Corner Shapes, Eyes win, Tesuji, Endgame, Atari.