**************************") #left_diag: [[i,j], [i-1,j-1], [i-2,j-2], [i-3,j-3]] if board[i][j] == "0" and board[i-1][j-1] == "0" and board[i-2][j-2] == "0" and boar
][j+2] == token and board[i-3][j+3] == token: if i-3 in range(0, 6) and j-if board[i][j] == token and board[i-1][j-1] == token and board[i-2][j-2] == token and board[i-3][j-