Code Game ---- ---- 0 Chess 1 Shogi 20 International Checkers 21 Checkers 22 Italy Checkers 24 Spanish Checkers 25 Russian Shahki 27 Canadian checkers 30 Pool 31 Russian Give-Away 52 Ataxx 50 Othello 51 Reverse-Othello 80 Go 81 Tanbo 105 Tic-tac-Toe 100 Gomoku 101 Renju 102 Pente 103 Keryo-Pente 104 Repensi 120 Stack 4 123 Connectris 122 Stack 4x4 121 Anti-Stack 4 124 Gravity 201 Entropy 200 Quadrature