X-ray is a game of hide-and-seek. You must determine the location
of a set of objects within a closed box by observing the behavior of
X-rays launched into the edges of the box.
Instructions on play are in the on-line help text. To get started,
click on a green square around the edge of the blue box. From the
behaviour of the X-ray, find the location of the hidden object(s).
Mark the object locations by clicking on blue squares. The game ends
when you find all of the objects or run out of time.
X-ray is freeware and was written as a learning exercise in Windows
programming. I hope you enjoy it. If not, it will be worth what you
paid for it.