Haha, thanks man, glad you liked it, cheers for trying it out!
I had a couple friends play it as well and realized that it was pretty hard to grasp at first without any introduction or tutorial, especially if you have never played, seen or even heard of the original game ;). It's become more of a prototype than a game, but I'm very much enjoying the outcome :).
EDIT: Added readme (https://github.com/gurki/ardo-js/blob/master/README.md) to the game page, which would have been helpful in the first place ... :sweat-smile: