Doyle's Room posts english descriptions of their random number generation algo. Basically, it seems like they use the default random number generator in Linux. Here's the description of it (http://www.doylesroom.com/support/random.cfm)
It's not source code, but at least they're talking about it.
Doyle's room
Date: 2006-05-18 20:46 (UTC)It's not source code, but at least they're talking about it.