The computer's play strategy is not especially good. In half a dozen games, I won every time by as much as 59-5, never by less than 49-15. One glaring error is that the computer will routinely make a move which allows me to take a corner, despite the fact that there are other less damaging moves available. I haven't tried it over a network yet, but for the moment, play against the computer is simply no challenge. Several cosmetic and functional errors.