1. Bubbles, a very mindless game that features one of the best soundtracks I've ever heard.
2. "Airtoss", which is also pretty mindless and great for wasting time.
Thanks for your wellwishes. Got back from the urologist a little while ago; the kidney stone is 2mm x 4mm and at the time of the CAT scan had already traveled quite a long way, which means that passing it probably won't be that bad (assuming I haven't already). I've been scheduled for a follow-up x-ray and CAT scan next Friday. Getting very tired of prostate exams, but grateful that nothing else seems to be wrong - although, since Monday, I've had some chest tightness and yawning can feel unpleasant; I'm going to assume that it's anxiety-related, though, and hope it passes as we get farther away from Monday's experience. Still drinking tons of water, and of course peeing into a strainer at work is always fun...