- Using touchgame2.php, I've played a whole 1vsAI on my Android Tablet and found no more problems.
It is a bit sluggish, and the screen could zoom out even more, but those are not a big deal and acceptable as they are.
- However, I also tested it on an HTC Desire HD Android smartphone (2-3 years old, unknown update status) and there touchgame2.php does not work at all. The normal game.php works there in principle, but of course it suffers from all those flaws discussed earlier in this thread and is not very comfortable.