The latest version of Black Box now uses icons to represent relfections and hits, and can be played on either the normal 8×8 board with four atoms, or the larger 10×10 board with six atoms.
I’m not sure whether I’ll do any further work on this.  If I do, I’ll probably have to write my own [...]

The Computer Science deparment at UIS requests of applicants a sample of Java code they have written. They don’t give any particular guidance as to the desired size or complexity of the code. I am submitting a Black Box game applet, which I think should be sufficient to show that I’m reasonably proficient [...]