TD(lambda) and bridge

I've been doing another all-nighter working on my final year project - a neural-network based TD(λ) reinforcement learning bridge player... I say that, but really I've been hung up on implementing the bridge game model. It's as complex as I worried it would be - that is to say - fairly difficult. And I can't just go to sleep (unless it's for 2 hours... hmm....) as I'm due to demo something at 11:30am - 7 and a half hours from now. Eeehhhh, right. 真不好.... all I have so far is some confusing code and a limited-scope set of testcases. Sleep is sounding better and better!