It consisted of 16 LEDs in a circle with two touch pads. By placing your fingers on the touch pads, the circuit started and ran the LEDs in a `chaser` pattern around the display, with a beep each time a LED was illuminated.
The circuit gradually slowed down to a random LED and the display showed `how stressed you were.`
`What a wonderful idea for the 18 LED Display-1` I thought.
The program for this game is complete and ready to run, but it can be improved and more features can be added. This is the purpose of this article. After you see how the sub-routines are put together, you are invited to add more ideas of your own.