Focal Version of the GE Basic Artillery Game

This document provides the program library write-up for FOCAL8-169, a version of the 'GE Basic Artillery Game' written in FOCAL '69. It describes the simulation where a player must hit a target at a random distance by entering an artillery elevation between 1 and 89 degrees. The program calculates the shell's landing spot and provides feedback until the target is hit. The document includes operating procedures, the underlying calculation logic, a flowchart, and the source code listing.