[Tichy]

Thanks - the graphics for the stones are actually from a friend's iPhone app. Unfortunately I can't find it in the app store anymore, he seems to have removed it. My main interest with the prototype was to see if the AI in JavaScript would work.

[Kilimanjaro]

You should make an iPad version and sell it on the app store.

A wooden background is all you need, something like:

http://www.gametableapp.com/

or

http://mashable.com/2010/03/31/game-table-ipad/