I think it was something like two million or five million core hours, probably it's 20 terabytes of memory, and played in real-time using 1,000 cores. So, we're able to get what is essentially probably superhuman, we haven't actually tested against humans but I'm pretty sure this is a superhuman poker AI. We're able to get basically superhuman performance using the resources in a laptop. In fact, since I published this paper, I've just put another paper on archive where we figured out how to make this three times faster.