[Icehouse] Better variants?

[Kory Heath]

> For anything that my opinion is worth...this is a vastly superior game 
> to traditional Zendo.

Speed Zendo sounds great. However, I really dislike the timer rule. I'd 
like to see some more elegant way of managing guesses. Also, since 
there's nothing like Mondo, this game might feel even more like a 
"multiplayer puzzle" than standard Zendo does, but maybe that's not a 
big deal. I've tried to think of ways of re-introducing something like 
Mondo in order to replace the timer rule with guessing-stones, but 
everything I've come up with seems like it would interrupt the real-time 
flow of the game too much.

-- Kory