Hopefully it's the only mouse, 'cause if it isn't, the other ones are smarter and I'm in trouble. It actually took two traps to catch this first one.
I wasn't sure if the sticky-traps would work, so I put a snap-trap right next to the sticky one in an area I was reasonably certain was in the mouse's regular path.
This morning, success! And confusion, since the mouse was caught in both the sticky and the snap traps. Front-half sticky, back-half snap. I don't know if it was just running past the snap and got caught or what exactly happened, but I chalk this one up as a Win for me!
So far, no signs of other mice.
The following bit of brilliance was stolen from "The House and I" blog, obviously proving that I'm not the only one with too much free time. I'm almost tempted to use this as my new screen background.