[sireat]

This AI was doing impressively well but still did not quite reach 2048 stopping just before the end.

The way I won myself rather quickly was using bottom right priority and ignoring up key(which was suggested by HN).

That is put highest scoring tiles bottom and sorted to the right if possible.

So it is mostly down, right, with some lefts, but no ups. This way is really easy to get 1024, I think I reached 2048 on the 3rd try with this strategy(score was 20k something).