SiouxDenim I discovered this software on a Qantas A380, but it probably exists elsewhere. It is annoying to play, as it makes mistakes in the scoring phase (marking living groups as dead), but does not allow you to challenge the score or play on.
TheBigH I've played this too, also on a Qantas flight. I found it annoying as well, because moving the cursor around the board is slow and the program takes a very long time to play its next move. It's not the weakest program I've seen though, but my impression may be skewed because I was exhausted from a 13 hour flight when I played it and not at my best.