A nice game if you play it with a friend or something. Years ago I sometimes played it with my brother but we would both be tired of it after a couple of rounds (after 30 minutes to 1 hour of playing to be precise). It is fun if you want to kill a little time, but wasting days or more on it?!? I for one won't be tempted to do that, it is just too simple to stay interesting for a very long time.
I give it a 3 out of 5.
nice to see it on the site though
k: