Marbles on glass.

It doesn't seem quite real that I've got a test tomorrow, but there you go. With a calculator and everything. I've had less than ten sit-down-and-here's-the-paper tests since graduating high school, none with math since the first semester of freshman year of college, and for once I'm hoping I haven't forgotten how to take them.

It's actually the second tier of a job interview process, so this is the farthest I've come on this quest since I started in August. Wish me luck.